{"title":"Optics - Neutral Density Filters","description":"\u003cp\u003eBrowse 428+ optical filters from WaveQuanta's catalog. Part of our precision optical components and lenses range. Detailed specifications, datasheets, and 3D models available for each product. Request a quote today.\u003c\/p\u003e","products":[{"product_id":"continuous-neutral-density-filter-operating-wavelength-650-nm-1050-nm-ndfr-25c-2m-b","title":"Continuous neutral density filter, operating wavelength: 650-1050 nm, with mounting NDFR-25C-2M-B","description":"\u003ch2\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting — Model NDFR-25C-2M-B\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOD value can be adjusted by rotating the filter angle\u003c\/li\u003e\n\u003cli\u003eCircular shape, OD value continuously adjustable\u003c\/li\u003e\n\u003cli\u003eAnti-reflection coating: 650-1050 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK continuous neutral density filters are constructed with UV fused silica substrates, featuring a chrome-nickel-iron alloy coating (single-sided) applied to the surface within the 0~270° region. Within the coated area, the attenuation (OD) exhibits a linear relationship with the angle (θ), satisfying OD = k * θ. By rotating the coated region of the filter, linear and adjustable attenuation of the light beam can be achieved. Additionally, the backside of the filter is coated with an anti-reflection coating (AR coating), effectively suppressing stray light within the operating wavelength range of 650–1050 nm. Currently, the available OD ranges for continuous neutral density filters include 0.02–2.0, 0.02–4.0, and 0.02–6.0, with available diameters of Ø25 mm, Ø50 mm, and Ø100 mm. In addition to standard products, LBTEK also offers various customization services. For custom orders, please contact LBTEK technical support.\u003c\/p\u003e\n\u003ch3\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstalled in a mechanical housing with scale\u003c\/li\u003e\n\u003cli\u003eCoating: Inconel \u0026amp; anti-reflection coating\u003c\/li\u003e\n\u003cli\u003eDimensions: Ø25 mm, Ø50 mm, or Ø100 mm\u003c\/li\u003e\n\u003cli\u003eOD range: 0.02-2.0, 0.02-4.0, 0.02-6.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK's mechanical housing for installed continuous neutral density filters features angular scales and a rotation axis. The mount is precisely designed to minimize the impact on the optical element's clear aperture. The continuous neutral density filter is coated with a filtering film (Inconel film) on one side and an anti-reflection coating (B-coating) on the other. The side with the scale is the filtering film side, and for optimal performance, it is recommended to have light incident from this side. Although it is a reflective neutral density filter, the Inconel film still absorbs some incident light. Additionally, this unprotected metal film should be handled with care to avoid contact; cleaning is recommended using an air blower.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518686871706,"sku":"NDFR-25C-2M-B","price":640.2,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/3-1_E8_BF_9E_E7_BB_AD_E5_9E_8B_E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87_EF_BC_8C_E5_B7_B2_E5_AE_89_E8_A3_85-FkL2WJ5-Jj9AK7QZBchZvaXI86Ag.jpg?v=1772679752"},{"product_id":"continuous-neutral-density-filter-operating-wavelength-650-nm-1050-nm-ndfr-25c-4m-b","title":"Continuous neutral density filter, operating wavelength: 650-1050 nm, with mounting NDFR-25C-4M-B","description":"\u003ch2\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting — Model NDFR-25C-4M-B\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOD value can be adjusted by rotating the filter angle\u003c\/li\u003e\n\u003cli\u003eCircular shape, OD value continuously adjustable\u003c\/li\u003e\n\u003cli\u003eAnti-reflection coating: 650-1050 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK continuous neutral density filters are constructed with UV fused silica substrates, featuring a chrome-nickel-iron alloy coating (single-sided) applied to the surface within the 0~270° region. Within the coated area, the attenuation (OD) exhibits a linear relationship with the angle (θ), satisfying OD = k * θ. By rotating the coated region of the filter, linear and adjustable attenuation of the light beam can be achieved. Additionally, the backside of the filter is coated with an anti-reflection coating (AR coating), effectively suppressing stray light within the operating wavelength range of 650–1050 nm. Currently, the available OD ranges for continuous neutral density filters include 0.02–2.0, 0.02–4.0, and 0.02–6.0, with available diameters of Ø25 mm, Ø50 mm, and Ø100 mm. In addition to standard products, LBTEK also offers various customization services. For custom orders, please contact LBTEK technical support.\u003c\/p\u003e\n\u003ch3\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstalled in a mechanical housing with scale\u003c\/li\u003e\n\u003cli\u003eCoating: Inconel \u0026amp; anti-reflection coating\u003c\/li\u003e\n\u003cli\u003eDimensions: Ø25 mm, Ø50 mm, or Ø100 mm\u003c\/li\u003e\n\u003cli\u003eOD range: 0.02-2.0, 0.02-4.0, 0.02-6.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK's mechanical housing for installed continuous neutral density filters features angular scales and a rotation axis. The mount is precisely designed to minimize the impact on the optical element's clear aperture. The continuous neutral density filter is coated with a filtering film (Inconel film) on one side and an anti-reflection coating (B-coating) on the other. The side with the scale is the filtering film side, and for optimal performance, it is recommended to have light incident from this side. Although it is a reflective neutral density filter, the Inconel film still absorbs some incident light. Additionally, this unprotected metal film should be handled with care to avoid contact; cleaning is recommended using an air blower.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518688673946,"sku":"NDFR-25C-4M-B","price":640.2,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/3-1_E8_BF_9E_E7_BB_AD_E5_9E_8B_E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87_EF_BC_8C_E5_B7_B2_E5_AE_89_E8_A3_85-FkL2WJ5-Jj9AK7QZBchZvaXI86Ag_05781413-56e6-4de2-b36e-521c36ed43b9.jpg?v=1772679758"},{"product_id":"continuous-neutral-density-filter-operating-wavelength-650-nm-1050-nm-ndfr-25c-6m-b","title":"Continuous neutral density filter, operating wavelength: 650-1050 nm, with mounting NDFR-25C-6M-B","description":"\u003ch2\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting — Model NDFR-25C-6M-B\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOD value can be adjusted by rotating the filter angle\u003c\/li\u003e\n\u003cli\u003eCircular shape, OD value continuously adjustable\u003c\/li\u003e\n\u003cli\u003eAnti-reflection coating: 650-1050 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK continuous neutral density filters are constructed with UV fused silica substrates, featuring a chrome-nickel-iron alloy coating (single-sided) applied to the surface within the 0~270° region. Within the coated area, the attenuation (OD) exhibits a linear relationship with the angle (θ), satisfying OD = k * θ. By rotating the coated region of the filter, linear and adjustable attenuation of the light beam can be achieved. Additionally, the backside of the filter is coated with an anti-reflection coating (AR coating), effectively suppressing stray light within the operating wavelength range of 650–1050 nm. Currently, the available OD ranges for continuous neutral density filters include 0.02–2.0, 0.02–4.0, and 0.02–6.0, with available diameters of Ø25 mm, Ø50 mm, and Ø100 mm. In addition to standard products, LBTEK also offers various customization services. For custom orders, please contact LBTEK technical support.\u003c\/p\u003e\n\u003ch3\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstalled in a mechanical housing with scale\u003c\/li\u003e\n\u003cli\u003eCoating: Inconel \u0026amp; anti-reflection coating\u003c\/li\u003e\n\u003cli\u003eDimensions: Ø25 mm, Ø50 mm, or Ø100 mm\u003c\/li\u003e\n\u003cli\u003eOD range: 0.02-2.0, 0.02-4.0, 0.02-6.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK's mechanical housing for installed continuous neutral density filters features angular scales and a rotation axis. The mount is precisely designed to minimize the impact on the optical element's clear aperture. The continuous neutral density filter is coated with a filtering film (Inconel film) on one side and an anti-reflection coating (B-coating) on the other. The side with the scale is the filtering film side, and for optimal performance, it is recommended to have light incident from this side. Although it is a reflective neutral density filter, the Inconel film still absorbs some incident light. Additionally, this unprotected metal film should be handled with care to avoid contact; cleaning is recommended using an air blower.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518691262618,"sku":"NDFR-25C-6M-B","price":699.7,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/3-1_E8_BF_9E_E7_BB_AD_E5_9E_8B_E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87_EF_BC_8C_E5_B7_B2_E5_AE_89_E8_A3_85-FkL2WJ5-Jj9AK7QZBchZvaXI86Ag_74b7b406-d2de-4831-bd0d-a0ee431b3e65.jpg?v=1772679764"},{"product_id":"continuous-neutral-density-filter-operating-wavelength-650-nm-1050-nm-ndfr-50c-2m-b","title":"Continuous neutral density filter, operating wavelength: 650-1050 nm, with mounting NDFR-50C-2M-B","description":"\u003ch2\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting — Model NDFR-50C-2M-B\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOD value can be adjusted by rotating the filter angle\u003c\/li\u003e\n\u003cli\u003eCircular shape, OD value continuously adjustable\u003c\/li\u003e\n\u003cli\u003eAnti-reflection coating: 650-1050 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK continuous neutral density filters are constructed with UV fused silica substrates, featuring a chrome-nickel-iron alloy coating (single-sided) applied to the surface within the 0~270° region. Within the coated area, the attenuation (OD) exhibits a linear relationship with the angle (θ), satisfying OD = k * θ. By rotating the coated region of the filter, linear and adjustable attenuation of the light beam can be achieved. Additionally, the backside of the filter is coated with an anti-reflection coating (AR coating), effectively suppressing stray light within the operating wavelength range of 650–1050 nm. Currently, the available OD ranges for continuous neutral density filters include 0.02–2.0, 0.02–4.0, and 0.02–6.0, with available diameters of Ø25 mm, Ø50 mm, and Ø100 mm. In addition to standard products, LBTEK also offers various customization services. For custom orders, please contact LBTEK technical support.\u003c\/p\u003e\n\u003ch3\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstalled in a mechanical housing with scale\u003c\/li\u003e\n\u003cli\u003eCoating: Inconel \u0026amp; anti-reflection coating\u003c\/li\u003e\n\u003cli\u003eDimensions: Ø25 mm, Ø50 mm, or Ø100 mm\u003c\/li\u003e\n\u003cli\u003eOD range: 0.02-2.0, 0.02-4.0, 0.02-6.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK's mechanical housing for installed continuous neutral density filters features angular scales and a rotation axis. The mount is precisely designed to minimize the impact on the optical element's clear aperture. The continuous neutral density filter is coated with a filtering film (Inconel film) on one side and an anti-reflection coating (B-coating) on the other. The side with the scale is the filtering film side, and for optimal performance, it is recommended to have light incident from this side. Although it is a reflective neutral density filter, the Inconel film still absorbs some incident light. Additionally, this unprotected metal film should be handled with care to avoid contact; cleaning is recommended using an air blower.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518694113434,"sku":"NDFR-50C-2M-B","price":682.04,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/3-1_E8_BF_9E_E7_BB_AD_E5_9E_8B_E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87_EF_BC_8C_E5_B7_B2_E5_AE_89_E8_A3_85-FkL2WJ5-Jj9AK7QZBchZvaXI86Ag_2cc5f45f-2e8e-4260-a047-175976673a55.jpg?v=1772679770"},{"product_id":"continuous-neutral-density-filter-operating-wavelength-650-nm-1050-nm-ndfr-50c-4m-b","title":"Continuous neutral density filter, operating wavelength: 650-1050 nm, with mounting NDFR-50C-4M-B","description":"\u003ch2\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting — Model NDFR-50C-4M-B\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOD value can be adjusted by rotating the filter angle\u003c\/li\u003e\n\u003cli\u003eCircular shape, OD value continuously adjustable\u003c\/li\u003e\n\u003cli\u003eAnti-reflection coating: 650-1050 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK continuous neutral density filters are constructed with UV fused silica substrates, featuring a chrome-nickel-iron alloy coating (single-sided) applied to the surface within the 0~270° region. Within the coated area, the attenuation (OD) exhibits a linear relationship with the angle (θ), satisfying OD = k * θ. By rotating the coated region of the filter, linear and adjustable attenuation of the light beam can be achieved. Additionally, the backside of the filter is coated with an anti-reflection coating (AR coating), effectively suppressing stray light within the operating wavelength range of 650–1050 nm. Currently, the available OD ranges for continuous neutral density filters include 0.02–2.0, 0.02–4.0, and 0.02–6.0, with available diameters of Ø25 mm, Ø50 mm, and Ø100 mm. In addition to standard products, LBTEK also offers various customization services. For custom orders, please contact LBTEK technical support.\u003c\/p\u003e\n\u003ch3\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstalled in a mechanical housing with scale\u003c\/li\u003e\n\u003cli\u003eCoating: Inconel \u0026amp; anti-reflection coating\u003c\/li\u003e\n\u003cli\u003eDimensions: Ø25 mm, Ø50 mm, or Ø100 mm\u003c\/li\u003e\n\u003cli\u003eOD range: 0.02-2.0, 0.02-4.0, 0.02-6.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK's mechanical housing for installed continuous neutral density filters features angular scales and a rotation axis. The mount is precisely designed to minimize the impact on the optical element's clear aperture. The continuous neutral density filter is coated with a filtering film (Inconel film) on one side and an anti-reflection coating (B-coating) on the other. The side with the scale is the filtering film side, and for optimal performance, it is recommended to have light incident from this side. Although it is a reflective neutral density filter, the Inconel film still absorbs some incident light. Additionally, this unprotected metal film should be handled with care to avoid contact; cleaning is recommended using an air blower.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518696407194,"sku":"NDFR-50C-4M-B","price":682.04,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/3-1_E8_BF_9E_E7_BB_AD_E5_9E_8B_E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87_EF_BC_8C_E5_B7_B2_E5_AE_89_E8_A3_85-FkL2WJ5-Jj9AK7QZBchZvaXI86Ag_f7ee2f42-ed80-414c-9ac2-0e9e4d88a135.jpg?v=1772679775"},{"product_id":"continuous-neutral-density-filter-operating-wavelength-650-nm-1050-nm-ndfr-50c-6m-b","title":"Continuous neutral density filter, operating wavelength: 650-1050 nm, with mounting NDFR-50C-6M-B","description":"\u003ch2\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting — Model NDFR-50C-6M-B\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOD value can be adjusted by rotating the filter angle\u003c\/li\u003e\n\u003cli\u003eCircular shape, OD value continuously adjustable\u003c\/li\u003e\n\u003cli\u003eAnti-reflection coating: 650-1050 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK continuous neutral density filters are constructed with UV fused silica substrates, featuring a chrome-nickel-iron alloy coating (single-sided) applied to the surface within the 0~270° region. Within the coated area, the attenuation (OD) exhibits a linear relationship with the angle (θ), satisfying OD = k * θ. By rotating the coated region of the filter, linear and adjustable attenuation of the light beam can be achieved. Additionally, the backside of the filter is coated with an anti-reflection coating (AR coating), effectively suppressing stray light within the operating wavelength range of 650–1050 nm. Currently, the available OD ranges for continuous neutral density filters include 0.02–2.0, 0.02–4.0, and 0.02–6.0, with available diameters of Ø25 mm, Ø50 mm, and Ø100 mm. In addition to standard products, LBTEK also offers various customization services. For custom orders, please contact LBTEK technical support.\u003c\/p\u003e\n\u003ch3\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstalled in a mechanical housing with scale\u003c\/li\u003e\n\u003cli\u003eCoating: Inconel \u0026amp; anti-reflection coating\u003c\/li\u003e\n\u003cli\u003eDimensions: Ø25 mm, Ø50 mm, or Ø100 mm\u003c\/li\u003e\n\u003cli\u003eOD range: 0.02-2.0, 0.02-4.0, 0.02-6.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK's mechanical housing for installed continuous neutral density filters features angular scales and a rotation axis. The mount is precisely designed to minimize the impact on the optical element's clear aperture. The continuous neutral density filter is coated with a filtering film (Inconel film) on one side and an anti-reflection coating (B-coating) on the other. The side with the scale is the filtering film side, and for optimal performance, it is recommended to have light incident from this side. Although it is a reflective neutral density filter, the Inconel film still absorbs some incident light. Additionally, this unprotected metal film should be handled with care to avoid contact; cleaning is recommended using an air blower.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518699126938,"sku":"NDFR-50C-6M-B","price":791.94,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/3-1_E8_BF_9E_E7_BB_AD_E5_9E_8B_E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87_EF_BC_8C_E5_B7_B2_E5_AE_89_E8_A3_85-FkL2WJ5-Jj9AK7QZBchZvaXI86Ag_5aea0889-698a-46bd-8ccb-5f18ebd6425c.jpg?v=1772679780"},{"product_id":"continuous-neutral-density-filter-operating-wavelength-650-nm-1050-nm-ndfr-100c-2m-b","title":"Continuous neutral density filter, operating wavelength: 650-1050 nm, with mounting NDFR-100C-2M-B","description":"\u003ch2\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting — Model NDFR-100C-2M-B\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOD value can be adjusted by rotating the filter angle\u003c\/li\u003e\n\u003cli\u003eCircular shape, OD value continuously adjustable\u003c\/li\u003e\n\u003cli\u003eAnti-reflection coating: 650-1050 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK continuous neutral density filters are constructed with UV fused silica substrates, featuring a chrome-nickel-iron alloy coating (single-sided) applied to the surface within the 0~270° region. Within the coated area, the attenuation (OD) exhibits a linear relationship with the angle (θ), satisfying OD = k * θ. By rotating the coated region of the filter, linear and adjustable attenuation of the light beam can be achieved. Additionally, the backside of the filter is coated with an anti-reflection coating (AR coating), effectively suppressing stray light within the operating wavelength range of 650–1050 nm. Currently, the available OD ranges for continuous neutral density filters include 0.02–2.0, 0.02–4.0, and 0.02–6.0, with available diameters of Ø25 mm, Ø50 mm, and Ø100 mm. In addition to standard products, LBTEK also offers various customization services. For custom orders, please contact LBTEK technical support.\u003c\/p\u003e\n\u003ch3\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstalled in a mechanical housing with scale\u003c\/li\u003e\n\u003cli\u003eCoating: Inconel \u0026amp; anti-reflection coating\u003c\/li\u003e\n\u003cli\u003eDimensions: Ø25 mm, Ø50 mm, or Ø100 mm\u003c\/li\u003e\n\u003cli\u003eOD range: 0.02-2.0, 0.02-4.0, 0.02-6.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK's mechanical housing for installed continuous neutral density filters features angular scales and a rotation axis. The mount is precisely designed to minimize the impact on the optical element's clear aperture. The continuous neutral density filter is coated with a filtering film (Inconel film) on one side and an anti-reflection coating (B-coating) on the other. The side with the scale is the filtering film side, and for optimal performance, it is recommended to have light incident from this side. Although it is a reflective neutral density filter, the Inconel film still absorbs some incident light. Additionally, this unprotected metal film should be handled with care to avoid contact; cleaning is recommended using an air blower.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518701715610,"sku":"NDFR-100C-2M-B","price":926.36,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/3-1_E8_BF_9E_E7_BB_AD_E5_9E_8B_E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87_EF_BC_8C_E5_B7_B2_E5_AE_89_E8_A3_85-FkL2WJ5-Jj9AK7QZBchZvaXI86Ag_e76cdbb5-4cb9-4059-8522-9c2ce6afac8f.jpg?v=1772679786"},{"product_id":"continuous-neutral-density-filter-operating-wavelength-650-nm-1050-nm-ndfr-100c-4m-b","title":"Continuous neutral density filter, operating wavelength: 650-1050 nm, with mounting NDFR-100C-4M-B","description":"\u003ch2\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting — Model NDFR-100C-4M-B\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOD value can be adjusted by rotating the filter angle\u003c\/li\u003e\n\u003cli\u003eCircular shape, OD value continuously adjustable\u003c\/li\u003e\n\u003cli\u003eAnti-reflection coating: 650-1050 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK continuous neutral density filters are constructed with UV fused silica substrates, featuring a chrome-nickel-iron alloy coating (single-sided) applied to the surface within the 0~270° region. Within the coated area, the attenuation (OD) exhibits a linear relationship with the angle (θ), satisfying OD = k * θ. By rotating the coated region of the filter, linear and adjustable attenuation of the light beam can be achieved. Additionally, the backside of the filter is coated with an anti-reflection coating (AR coating), effectively suppressing stray light within the operating wavelength range of 650–1050 nm. Currently, the available OD ranges for continuous neutral density filters include 0.02–2.0, 0.02–4.0, and 0.02–6.0, with available diameters of Ø25 mm, Ø50 mm, and Ø100 mm. In addition to standard products, LBTEK also offers various customization services. For custom orders, please contact LBTEK technical support.\u003c\/p\u003e\n\u003ch3\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstalled in a mechanical housing with scale\u003c\/li\u003e\n\u003cli\u003eCoating: Inconel \u0026amp; anti-reflection coating\u003c\/li\u003e\n\u003cli\u003eDimensions: Ø25 mm, Ø50 mm, or Ø100 mm\u003c\/li\u003e\n\u003cli\u003eOD range: 0.02-2.0, 0.02-4.0, 0.02-6.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK's mechanical housing for installed continuous neutral density filters features angular scales and a rotation axis. The mount is precisely designed to minimize the impact on the optical element's clear aperture. The continuous neutral density filter is coated with a filtering film (Inconel film) on one side and an anti-reflection coating (B-coating) on the other. The side with the scale is the filtering film side, and for optimal performance, it is recommended to have light incident from this side. Although it is a reflective neutral density filter, the Inconel film still absorbs some incident light. Additionally, this unprotected metal film should be handled with care to avoid contact; cleaning is recommended using an air blower.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518704599194,"sku":"NDFR-100C-4M-B","price":926.36,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/3-1_E8_BF_9E_E7_BB_AD_E5_9E_8B_E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87_EF_BC_8C_E5_B7_B2_E5_AE_89_E8_A3_85-FkL2WJ5-Jj9AK7QZBchZvaXI86Ag_8c8533fc-2f17-4ab3-bb96-3ac3d8f5af53.jpg?v=1772679792"},{"product_id":"continuous-neutral-density-filter-operating-wavelength-650-nm-1050-nm-ndfr-100c-6m-b","title":"Continuous neutral density filter, operating wavelength: 650-1050 nm, with mounting NDFR-100C-6M-B","description":"\u003ch2\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting — Model NDFR-100C-6M-B\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOD value can be adjusted by rotating the filter angle\u003c\/li\u003e\n\u003cli\u003eCircular shape, OD value continuously adjustable\u003c\/li\u003e\n\u003cli\u003eAnti-reflection coating: 650-1050 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK continuous neutral density filters are constructed with UV fused silica substrates, featuring a chrome-nickel-iron alloy coating (single-sided) applied to the surface within the 0~270° region. Within the coated area, the attenuation (OD) exhibits a linear relationship with the angle (θ), satisfying OD = k * θ. By rotating the coated region of the filter, linear and adjustable attenuation of the light beam can be achieved. Additionally, the backside of the filter is coated with an anti-reflection coating (AR coating), effectively suppressing stray light within the operating wavelength range of 650–1050 nm. Currently, the available OD ranges for continuous neutral density filters include 0.02–2.0, 0.02–4.0, and 0.02–6.0, with available diameters of Ø25 mm, Ø50 mm, and Ø100 mm. In addition to standard products, LBTEK also offers various customization services. For custom orders, please contact LBTEK technical support.\u003c\/p\u003e\n\u003ch3\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, with mounting\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstalled in a mechanical housing with scale\u003c\/li\u003e\n\u003cli\u003eCoating: Inconel \u0026amp; anti-reflection coating\u003c\/li\u003e\n\u003cli\u003eDimensions: Ø25 mm, Ø50 mm, or Ø100 mm\u003c\/li\u003e\n\u003cli\u003eOD range: 0.02-2.0, 0.02-4.0, 0.02-6.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK's mechanical housing for installed continuous neutral density filters features angular scales and a rotation axis. The mount is precisely designed to minimize the impact on the optical element's clear aperture. The continuous neutral density filter is coated with a filtering film (Inconel film) on one side and an anti-reflection coating (B-coating) on the other. The side with the scale is the filtering film side, and for optimal performance, it is recommended to have light incident from this side. Although it is a reflective neutral density filter, the Inconel film still absorbs some incident light. Additionally, this unprotected metal film should be handled with care to avoid contact; cleaning is recommended using an air blower.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518707351706,"sku":"NDFR-100C-6M-B","price":1055.05,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/3-1_E8_BF_9E_E7_BB_AD_E5_9E_8B_E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87_EF_BC_8C_E5_B7_B2_E5_AE_89_E8_A3_85-FkL2WJ5-Jj9AK7QZBchZvaXI86Ag_fbf48bb1-998a-4683-a7dc-bce76b4b14d1.jpg?v=1772679798"},{"product_id":"continuous-neutral-density-filter-operating-wavelength-650-nm-1050-nm-ndfr-25c-2-b","title":"Continuous neutral density filter, operating wavelength: 650-1050 nm, unmounted NDFR-25C-2-B","description":"\u003ch2\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted — Model NDFR-25C-2-B\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOD value can be adjusted by rotating the filter angle\u003c\/li\u003e\n\u003cli\u003eCircular shape, OD value continuously adjustable\u003c\/li\u003e\n\u003cli\u003eAnti-reflection coating: 650-1050 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK continuous neutral density filters are constructed with UV fused silica substrates, featuring a chrome-nickel-iron alloy coating (single-sided) applied to the surface within the 0~270° region. Within the coated area, the attenuation (OD) exhibits a linear relationship with the angle (θ), satisfying OD = k * θ. By rotating the coated region of the filter, linear and adjustable attenuation of the light beam can be achieved. Additionally, the backside of the filter is coated with an anti-reflection coating (AR coating), effectively suppressing stray light within the operating wavelength range of 650–1050 nm. Currently, the available OD ranges for continuous neutral density filters include 0.02–2.0, 0.02–4.0, and 0.02–6.0, with available diameters of Ø25 mm, Ø50 mm, and Ø100 mm. In addition to standard products, LBTEK also offers various customization services. For custom orders, please contact LBTEK technical support.\u003c\/p\u003e\n\u003ch3\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNot installed\u003c\/li\u003e\n\u003cli\u003eCoating: Inconel \u0026amp; Anti-reflection coating\u003c\/li\u003e\n\u003cli\u003eSize: Ø25 mm, Ø50 mm or Ø100 mm\u003c\/li\u003e\n\u003cli\u003eOD range: 0.02-2.0, 0.02-4.0, 0.02-6.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK uninstalled continuous neutral density filters feature a central hole diameter of 7.5 mm, facilitating mechanical mounting. The OD value of the continuous neutral density filter can be adjusted by rotation. One side of the continuous neutral density filter is coated with a filter film (Inconel film), while the other side is coated with an anti-reflection coating (B-coating). For optimal performance, it is recommended that light enters from the filter film side. Although it is a reflective neutral density filter, the Inconel film still absorbs a portion of the incident light. Additionally, this unprotected metal film should be handled with care to avoid contact; cleaning is recommended using an air blower.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518710333594,"sku":"NDFR-25C-2-B","price":501.3,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E8_BF_9E_E7_BB_AD_E5_9E_8B_E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87-FjvCjLYLKc0RC2kSu4RdVOdKGEE5.jpg?v=1772679804"},{"product_id":"continuous-neutral-density-filter-operating-wavelength-650-nm-1050-nm-ndfr-25c-4-b","title":"Continuous neutral density filter, operating wavelength: 650-1050 nm, unmounted NDFR-25C-4-B","description":"\u003ch2\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted — Model NDFR-25C-4-B\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOD value can be adjusted by rotating the filter angle\u003c\/li\u003e\n\u003cli\u003eCircular shape, OD value continuously adjustable\u003c\/li\u003e\n\u003cli\u003eAnti-reflection coating: 650-1050 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK continuous neutral density filters are constructed with UV fused silica substrates, featuring a chrome-nickel-iron alloy coating (single-sided) applied to the surface within the 0~270° region. Within the coated area, the attenuation (OD) exhibits a linear relationship with the angle (θ), satisfying OD = k * θ. By rotating the coated region of the filter, linear and adjustable attenuation of the light beam can be achieved. Additionally, the backside of the filter is coated with an anti-reflection coating (AR coating), effectively suppressing stray light within the operating wavelength range of 650–1050 nm. Currently, the available OD ranges for continuous neutral density filters include 0.02–2.0, 0.02–4.0, and 0.02–6.0, with available diameters of Ø25 mm, Ø50 mm, and Ø100 mm. In addition to standard products, LBTEK also offers various customization services. For custom orders, please contact LBTEK technical support.\u003c\/p\u003e\n\u003ch3\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNot installed\u003c\/li\u003e\n\u003cli\u003eCoating: Inconel \u0026amp; Anti-reflection coating\u003c\/li\u003e\n\u003cli\u003eSize: Ø25 mm, Ø50 mm or Ø100 mm\u003c\/li\u003e\n\u003cli\u003eOD range: 0.02-2.0, 0.02-4.0, 0.02-6.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK uninstalled continuous neutral density filters feature a central hole diameter of 7.5 mm, facilitating mechanical mounting. The OD value of the continuous neutral density filter can be adjusted by rotation. One side of the continuous neutral density filter is coated with a filter film (Inconel film), while the other side is coated with an anti-reflection coating (B-coating). For optimal performance, it is recommended that light enters from the filter film side. Although it is a reflective neutral density filter, the Inconel film still absorbs a portion of the incident light. Additionally, this unprotected metal film should be handled with care to avoid contact; cleaning is recommended using an air blower.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518712529050,"sku":"NDFR-25C-4-B","price":501.3,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E8_BF_9E_E7_BB_AD_E5_9E_8B_E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87-FjvCjLYLKc0RC2kSu4RdVOdKGEE5_7c9ab91d-5ac2-424e-bfcd-c25a526a8a76.jpg?v=1772679809"},{"product_id":"continuous-neutral-density-filter-operating-wavelength-650-nm-1050-nm-ndfr-25c-6-b","title":"Continuous neutral density filter, operating wavelength: 650-1050 nm, unmounted NDFR-25C-6-B","description":"\u003ch2\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted — Model NDFR-25C-6-B\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOD value can be adjusted by rotating the filter angle\u003c\/li\u003e\n\u003cli\u003eCircular shape, OD value continuously adjustable\u003c\/li\u003e\n\u003cli\u003eAnti-reflection coating: 650-1050 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK continuous neutral density filters are constructed with UV fused silica substrates, featuring a chrome-nickel-iron alloy coating (single-sided) applied to the surface within the 0~270° region. Within the coated area, the attenuation (OD) exhibits a linear relationship with the angle (θ), satisfying OD = k * θ. By rotating the coated region of the filter, linear and adjustable attenuation of the light beam can be achieved. Additionally, the backside of the filter is coated with an anti-reflection coating (AR coating), effectively suppressing stray light within the operating wavelength range of 650–1050 nm. Currently, the available OD ranges for continuous neutral density filters include 0.02–2.0, 0.02–4.0, and 0.02–6.0, with available diameters of Ø25 mm, Ø50 mm, and Ø100 mm. In addition to standard products, LBTEK also offers various customization services. For custom orders, please contact LBTEK technical support.\u003c\/p\u003e\n\u003ch3\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNot installed\u003c\/li\u003e\n\u003cli\u003eCoating: Inconel \u0026amp; Anti-reflection coating\u003c\/li\u003e\n\u003cli\u003eSize: Ø25 mm, Ø50 mm or Ø100 mm\u003c\/li\u003e\n\u003cli\u003eOD range: 0.02-2.0, 0.02-4.0, 0.02-6.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK uninstalled continuous neutral density filters feature a central hole diameter of 7.5 mm, facilitating mechanical mounting. The OD value of the continuous neutral density filter can be adjusted by rotation. One side of the continuous neutral density filter is coated with a filter film (Inconel film), while the other side is coated with an anti-reflection coating (B-coating). For optimal performance, it is recommended that light enters from the filter film side. Although it is a reflective neutral density filter, the Inconel film still absorbs a portion of the incident light. Additionally, this unprotected metal film should be handled with care to avoid contact; cleaning is recommended using an air blower.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518714790042,"sku":"NDFR-25C-6-B","price":574.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E8_BF_9E_E7_BB_AD_E5_9E_8B_E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87-FjvCjLYLKc0RC2kSu4RdVOdKGEE5_81a7d32a-3528-4a7a-98f6-82819859d0cb.jpg?v=1772679815"},{"product_id":"continuous-neutral-density-filter-operating-wavelength-650-nm-1050-nm-ndfr-50c-2-b","title":"Continuous neutral density filter, operating wavelength: 650-1050 nm, unmounted NDFR-50C-2-B","description":"\u003ch2\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted — Model NDFR-50C-2-B\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOD value can be adjusted by rotating the filter angle\u003c\/li\u003e\n\u003cli\u003eCircular shape, OD value continuously adjustable\u003c\/li\u003e\n\u003cli\u003eAnti-reflection coating: 650-1050 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK continuous neutral density filters are constructed with UV fused silica substrates, featuring a chrome-nickel-iron alloy coating (single-sided) applied to the surface within the 0~270° region. Within the coated area, the attenuation (OD) exhibits a linear relationship with the angle (θ), satisfying OD = k * θ. By rotating the coated region of the filter, linear and adjustable attenuation of the light beam can be achieved. Additionally, the backside of the filter is coated with an anti-reflection coating (AR coating), effectively suppressing stray light within the operating wavelength range of 650–1050 nm. Currently, the available OD ranges for continuous neutral density filters include 0.02–2.0, 0.02–4.0, and 0.02–6.0, with available diameters of Ø25 mm, Ø50 mm, and Ø100 mm. In addition to standard products, LBTEK also offers various customization services. For custom orders, please contact LBTEK technical support.\u003c\/p\u003e\n\u003ch3\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNot installed\u003c\/li\u003e\n\u003cli\u003eCoating: Inconel \u0026amp; Anti-reflection coating\u003c\/li\u003e\n\u003cli\u003eSize: Ø25 mm, Ø50 mm or Ø100 mm\u003c\/li\u003e\n\u003cli\u003eOD range: 0.02-2.0, 0.02-4.0, 0.02-6.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK uninstalled continuous neutral density filters feature a central hole diameter of 7.5 mm, facilitating mechanical mounting. The OD value of the continuous neutral density filter can be adjusted by rotation. One side of the continuous neutral density filter is coated with a filter film (Inconel film), while the other side is coated with an anti-reflection coating (B-coating). For optimal performance, it is recommended that light enters from the filter film side. Although it is a reflective neutral density filter, the Inconel film still absorbs a portion of the incident light. Additionally, this unprotected metal film should be handled with care to avoid contact; cleaning is recommended using an air blower.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518717739162,"sku":"NDFR-50C-2-B","price":535.71,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E8_BF_9E_E7_BB_AD_E5_9E_8B_E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87-FjvCjLYLKc0RC2kSu4RdVOdKGEE5_bc2b2ec5-555c-4e0c-80dc-5d7c34446b48.jpg?v=1772679821"},{"product_id":"continuous-neutral-density-filter-operating-wavelength-650-nm-1050-nm-ndfr-50c-4-b","title":"Continuous neutral density filter, operating wavelength: 650-1050 nm, unmounted NDFR-50C-4-B","description":"\u003ch2\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted — Model NDFR-50C-4-B\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOD value can be adjusted by rotating the filter angle\u003c\/li\u003e\n\u003cli\u003eCircular shape, OD value continuously adjustable\u003c\/li\u003e\n\u003cli\u003eAnti-reflection coating: 650-1050 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK continuous neutral density filters are constructed with UV fused silica substrates, featuring a chrome-nickel-iron alloy coating (single-sided) applied to the surface within the 0~270° region. Within the coated area, the attenuation (OD) exhibits a linear relationship with the angle (θ), satisfying OD = k * θ. By rotating the coated region of the filter, linear and adjustable attenuation of the light beam can be achieved. Additionally, the backside of the filter is coated with an anti-reflection coating (AR coating), effectively suppressing stray light within the operating wavelength range of 650–1050 nm. Currently, the available OD ranges for continuous neutral density filters include 0.02–2.0, 0.02–4.0, and 0.02–6.0, with available diameters of Ø25 mm, Ø50 mm, and Ø100 mm. In addition to standard products, LBTEK also offers various customization services. For custom orders, please contact LBTEK technical support.\u003c\/p\u003e\n\u003ch3\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNot installed\u003c\/li\u003e\n\u003cli\u003eCoating: Inconel \u0026amp; Anti-reflection coating\u003c\/li\u003e\n\u003cli\u003eSize: Ø25 mm, Ø50 mm or Ø100 mm\u003c\/li\u003e\n\u003cli\u003eOD range: 0.02-2.0, 0.02-4.0, 0.02-6.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK uninstalled continuous neutral density filters feature a central hole diameter of 7.5 mm, facilitating mechanical mounting. The OD value of the continuous neutral density filter can be adjusted by rotation. One side of the continuous neutral density filter is coated with a filter film (Inconel film), while the other side is coated with an anti-reflection coating (B-coating). For optimal performance, it is recommended that light enters from the filter film side. Although it is a reflective neutral density filter, the Inconel film still absorbs a portion of the incident light. Additionally, this unprotected metal film should be handled with care to avoid contact; cleaning is recommended using an air blower.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518720295066,"sku":"NDFR-50C-4-B","price":535.71,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E8_BF_9E_E7_BB_AD_E5_9E_8B_E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87-FjvCjLYLKc0RC2kSu4RdVOdKGEE5_e0dead09-a4ca-4929-89bd-61947a4bba58.jpg?v=1772679826"},{"product_id":"continuous-neutral-density-filter-operating-wavelength-650-nm-1050-nm-ndfr-50c-6-b","title":"Continuous neutral density filter, operating wavelength: 650-1050 nm, unmounted NDFR-50C-6-B","description":"\u003ch2\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted — Model NDFR-50C-6-B\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOD value can be adjusted by rotating the filter angle\u003c\/li\u003e\n\u003cli\u003eCircular shape, OD value continuously adjustable\u003c\/li\u003e\n\u003cli\u003eAnti-reflection coating: 650-1050 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK continuous neutral density filters are constructed with UV fused silica substrates, featuring a chrome-nickel-iron alloy coating (single-sided) applied to the surface within the 0~270° region. Within the coated area, the attenuation (OD) exhibits a linear relationship with the angle (θ), satisfying OD = k * θ. By rotating the coated region of the filter, linear and adjustable attenuation of the light beam can be achieved. Additionally, the backside of the filter is coated with an anti-reflection coating (AR coating), effectively suppressing stray light within the operating wavelength range of 650–1050 nm. Currently, the available OD ranges for continuous neutral density filters include 0.02–2.0, 0.02–4.0, and 0.02–6.0, with available diameters of Ø25 mm, Ø50 mm, and Ø100 mm. In addition to standard products, LBTEK also offers various customization services. For custom orders, please contact LBTEK technical support.\u003c\/p\u003e\n\u003ch3\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNot installed\u003c\/li\u003e\n\u003cli\u003eCoating: Inconel \u0026amp; Anti-reflection coating\u003c\/li\u003e\n\u003cli\u003eSize: Ø25 mm, Ø50 mm or Ø100 mm\u003c\/li\u003e\n\u003cli\u003eOD range: 0.02-2.0, 0.02-4.0, 0.02-6.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK uninstalled continuous neutral density filters feature a central hole diameter of 7.5 mm, facilitating mechanical mounting. The OD value of the continuous neutral density filter can be adjusted by rotation. One side of the continuous neutral density filter is coated with a filter film (Inconel film), while the other side is coated with an anti-reflection coating (B-coating). For optimal performance, it is recommended that light enters from the filter film side. Although it is a reflective neutral density filter, the Inconel film still absorbs a portion of the incident light. Additionally, this unprotected metal film should be handled with care to avoid contact; cleaning is recommended using an air blower.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518722097306,"sku":"NDFR-50C-6-B","price":646.9,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E8_BF_9E_E7_BB_AD_E5_9E_8B_E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87-FjvCjLYLKc0RC2kSu4RdVOdKGEE5_10a1069b-35db-42bb-a22f-a0dcb4748f8f.jpg?v=1772679831"},{"product_id":"continuous-neutral-density-filter-operating-wavelength-650-nm-1050-nm-ndfr-100c-2-b","title":"Continuous neutral density filter, operating wavelength: 650-1050 nm, unmounted NDFR-100C-2-B","description":"\u003ch2\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted — Model NDFR-100C-2-B\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOD value can be adjusted by rotating the filter angle\u003c\/li\u003e\n\u003cli\u003eCircular shape, OD value continuously adjustable\u003c\/li\u003e\n\u003cli\u003eAnti-reflection coating: 650-1050 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK continuous neutral density filters are constructed with UV fused silica substrates, featuring a chrome-nickel-iron alloy coating (single-sided) applied to the surface within the 0~270° region. Within the coated area, the attenuation (OD) exhibits a linear relationship with the angle (θ), satisfying OD = k * θ. By rotating the coated region of the filter, linear and adjustable attenuation of the light beam can be achieved. Additionally, the backside of the filter is coated with an anti-reflection coating (AR coating), effectively suppressing stray light within the operating wavelength range of 650–1050 nm. Currently, the available OD ranges for continuous neutral density filters include 0.02–2.0, 0.02–4.0, and 0.02–6.0, with available diameters of Ø25 mm, Ø50 mm, and Ø100 mm. In addition to standard products, LBTEK also offers various customization services. For custom orders, please contact LBTEK technical support.\u003c\/p\u003e\n\u003ch3\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNot installed\u003c\/li\u003e\n\u003cli\u003eCoating: Inconel \u0026amp; Anti-reflection coating\u003c\/li\u003e\n\u003cli\u003eSize: Ø25 mm, Ø50 mm or Ø100 mm\u003c\/li\u003e\n\u003cli\u003eOD range: 0.02-2.0, 0.02-4.0, 0.02-6.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK uninstalled continuous neutral density filters feature a central hole diameter of 7.5 mm, facilitating mechanical mounting. The OD value of the continuous neutral density filter can be adjusted by rotation. One side of the continuous neutral density filter is coated with a filter film (Inconel film), while the other side is coated with an anti-reflection coating (B-coating). For optimal performance, it is recommended that light enters from the filter film side. Although it is a reflective neutral density filter, the Inconel film still absorbs a portion of the incident light. Additionally, this unprotected metal film should be handled with care to avoid contact; cleaning is recommended using an air blower.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518723866778,"sku":"NDFR-100C-2-B","price":605.99,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E8_BF_9E_E7_BB_AD_E5_9E_8B_E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87-FjvCjLYLKc0RC2kSu4RdVOdKGEE5_23bd3d12-1c12-4626-a1fe-20fe4a4a5f5e.jpg?v=1772679836"},{"product_id":"continuous-neutral-density-filter-operating-wavelength-650-nm-1050-nm-ndfr-100c-4-b","title":"Continuous neutral density filter, operating wavelength: 650-1050 nm, unmounted NDFR-100C-4-B","description":"\u003ch2\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted — Model NDFR-100C-4-B\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOD value can be adjusted by rotating the filter angle\u003c\/li\u003e\n\u003cli\u003eCircular shape, OD value continuously adjustable\u003c\/li\u003e\n\u003cli\u003eAnti-reflection coating: 650-1050 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK continuous neutral density filters are constructed with UV fused silica substrates, featuring a chrome-nickel-iron alloy coating (single-sided) applied to the surface within the 0~270° region. Within the coated area, the attenuation (OD) exhibits a linear relationship with the angle (θ), satisfying OD = k * θ. By rotating the coated region of the filter, linear and adjustable attenuation of the light beam can be achieved. Additionally, the backside of the filter is coated with an anti-reflection coating (AR coating), effectively suppressing stray light within the operating wavelength range of 650–1050 nm. Currently, the available OD ranges for continuous neutral density filters include 0.02–2.0, 0.02–4.0, and 0.02–6.0, with available diameters of Ø25 mm, Ø50 mm, and Ø100 mm. In addition to standard products, LBTEK also offers various customization services. For custom orders, please contact LBTEK technical support.\u003c\/p\u003e\n\u003ch3\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNot installed\u003c\/li\u003e\n\u003cli\u003eCoating: Inconel \u0026amp; Anti-reflection coating\u003c\/li\u003e\n\u003cli\u003eSize: Ø25 mm, Ø50 mm or Ø100 mm\u003c\/li\u003e\n\u003cli\u003eOD range: 0.02-2.0, 0.02-4.0, 0.02-6.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK uninstalled continuous neutral density filters feature a central hole diameter of 7.5 mm, facilitating mechanical mounting. The OD value of the continuous neutral density filter can be adjusted by rotation. One side of the continuous neutral density filter is coated with a filter film (Inconel film), while the other side is coated with an anti-reflection coating (B-coating). For optimal performance, it is recommended that light enters from the filter film side. Although it is a reflective neutral density filter, the Inconel film still absorbs a portion of the incident light. Additionally, this unprotected metal film should be handled with care to avoid contact; cleaning is recommended using an air blower.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518726586522,"sku":"NDFR-100C-4-B","price":605.99,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E8_BF_9E_E7_BB_AD_E5_9E_8B_E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87-FjvCjLYLKc0RC2kSu4RdVOdKGEE5_d8d52eaa-1a07-458e-b73b-09bb8a76a8f9.jpg?v=1772679841"},{"product_id":"continuous-neutral-density-filter-operating-wavelength-650-nm-1050-nm-ndfr-100c-6-b","title":"Continuous neutral density filter, operating wavelength: 650-1050 nm, unmounted NDFR-100C-6-B","description":"\u003ch2\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted — Model NDFR-100C-6-B\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOD value can be adjusted by rotating the filter angle\u003c\/li\u003e\n\u003cli\u003eCircular shape, OD value continuously adjustable\u003c\/li\u003e\n\u003cli\u003eAnti-reflection coating: 650-1050 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK continuous neutral density filters are constructed with UV fused silica substrates, featuring a chrome-nickel-iron alloy coating (single-sided) applied to the surface within the 0~270° region. Within the coated area, the attenuation (OD) exhibits a linear relationship with the angle (θ), satisfying OD = k * θ. By rotating the coated region of the filter, linear and adjustable attenuation of the light beam can be achieved. Additionally, the backside of the filter is coated with an anti-reflection coating (AR coating), effectively suppressing stray light within the operating wavelength range of 650–1050 nm. Currently, the available OD ranges for continuous neutral density filters include 0.02–2.0, 0.02–4.0, and 0.02–6.0, with available diameters of Ø25 mm, Ø50 mm, and Ø100 mm. In addition to standard products, LBTEK also offers various customization services. For custom orders, please contact LBTEK technical support.\u003c\/p\u003e\n\u003ch3\u003eContinuous neutral density filter, operating wavelength: 650-1050 nm, unmounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNot installed\u003c\/li\u003e\n\u003cli\u003eCoating: Inconel \u0026amp; Anti-reflection coating\u003c\/li\u003e\n\u003cli\u003eSize: Ø25 mm, Ø50 mm or Ø100 mm\u003c\/li\u003e\n\u003cli\u003eOD range: 0.02-2.0, 0.02-4.0, 0.02-6.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK uninstalled continuous neutral density filters feature a central hole diameter of 7.5 mm, facilitating mechanical mounting. The OD value of the continuous neutral density filter can be adjusted by rotation. One side of the continuous neutral density filter is coated with a filter film (Inconel film), while the other side is coated with an anti-reflection coating (B-coating). For optimal performance, it is recommended that light enters from the filter film side. Although it is a reflective neutral density filter, the Inconel film still absorbs a portion of the incident light. Additionally, this unprotected metal film should be handled with care to avoid contact; cleaning is recommended using an air blower.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518728388762,"sku":"NDFR-100C-6-B","price":755.11,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E8_BF_9E_E7_BB_AD_E5_9E_8B_E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87-FjvCjLYLKc0RC2kSu4RdVOdKGEE5_d4f7917f-bdf5-43a5-9438-6b16e05d95b1.jpg?v=1772679847"},{"product_id":"continuous-neutral-density-filter-operating-wavelength-650-nm-1050-nm-ndfr-pm","title":"Variable Neutral Density Filter Mount for Round Neutral Density Filters NDFR-PM","description":"\u003ch2\u003eVariable Neutral Density Filter Mount for Round Neutral Density Filters — Model NDFR-PM\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eVariable Neutral Density Filter Mount for Round Neutral Density Filters\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOD value can be adjusted by rotating the filter angle\u003c\/li\u003e\n\u003cli\u003eCircular shape, OD value continuously adjustable\u003c\/li\u003e\n\u003cli\u003eAnti-reflection coating: 350 nm-700 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK continuous neutral density filters are constructed from UV-grade fused silica substrates, with a chromium-nickel-iron alloy coating applied to one side over a 0~270° angular region. Within the coated area, the optical density (OD) varies linearly with the rotation angle (θ), following the relationship OD = k * θ. By rotating the coated region of the filter, linear and adjustable attenuation of the light beam can be achieved. Additionally, the back surface of the filter is coated with an anti-reflection (AR) coating, which effectively suppresses stray light within the 350-700 nm operating wavelength range. Currently, the available OD ranges for continuous neutral density filters include 0.02-2.0, 0.02-4.0, and 0.02-6.0, with optional diameters of Ø25 mm, Ø50 mm, and Ø100 mm. In addition to standard products, LBTEK offers various customization services. For custom orders, please contact LBTEK technical support.\u003c\/p\u003e\n\u003ch3\u003eVariable Neutral Density Filter Mount for Round Neutral Density Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eM6 threaded hole on the main body, with M4 threaded hole adapter included\u003c\/li\u003e\n\u003cli\u003eCompatible with NDFR series filters with center hole diameter Ø7.5 mm\u003c\/li\u003e\n\u003cli\u003eSuitable for optical elements with a thickness of 2 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Neutral Density Filter Mount allows the installation of NDFR series filters with a central hole diameter of Ø7.5 mm onto the rotating shaft. To install the filter, first use the included 1.5 mm hex wrench to tighten the fixing screw on the side of the NDFR-PM to lock the rotation. Then, use the included 2 mm hex wrench to remove the silver hex socket screw. Place the filter between the two washers, then reassemble the rotating wheel and screw combination. Please note to maintain the original sequence of flat washers and wave springs when reassembling, and securely fasten the bolt. The package includes one each of 1.5 mm and 2.0 mm hex wrenches.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518730846362,"sku":"NDFR-PM","price":74.57,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87_E5_AE_89_E8_A3_85_E5_BA_A7-FsdmXthVGmJb_7rewhBmCFFdf3Oc.jpg?v=1772679853"},{"product_id":"filter-kit-ndfr10lk-8-c","title":"Neutral Density Filter Kit NDFR10LK-8-C","description":"\u003ch2\u003eNeutral Density Filter Kit — Model NDFR10LK-8-C\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eNeutral Density Filter Kit\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll filter element diameters are 25.4 mm\u003c\/li\u003e\n\u003cli\u003eThe packaging box kit is stored independently with compartments for easy carrying\u003c\/li\u003e\n\u003cli\u003eThe turret-style mounting kit uses a stress-free snap ring for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK organizes filters of the same shape into a filter kit set. The outer box of the kit with packaging is made of selected PP material, featuring a wave sponge on the upper cover and a partitioned sponge liner in the lower box. The filters can be stored and organized separately in compartments. The outer box is sturdy, pressure-resistant, and provides good protection. All filters in the kit are installed and fixed in standard sleeves, and the surface of the partitioned sponge liner is marked with product models for easy identification and storage by users. For the turret-mounted filter kit, stress-free retaining rings are used to install bare chips, with numbers marked on the side representing OD values, allowing for convenient switching as needed during use.\u003c\/p\u003e\n\u003ch3\u003eNeutral Density Filter Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBox dimensions: 230×180×50 mm\u003c\/li\u003e\n\u003cli\u003eSlot diameter: 30.5 mm\u003c\/li\u003e\n\u003cli\u003eAbsorptive and reflective kits available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK filter kit includes commonly used OD (0.1-8.0) filters, currently offering both absorption-type and reflection-type filter kits as options. LBTEK also provides custom configuration services, such as the number of filters, size, OD, etc. For specific customization requirements, please contact LBTEK technical support.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518733140122,"sku":"NDFR10LK-8-C","price":728.52,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E4_B8_AD_E6_80_A7_E6_BB_A4_E5_85_89_E7_89_87_E5_A5_97_E4_BB_B6-Fm0TInWXx0NK3CaZQqPXlsCGiBEN.jpg?v=1772679858"},{"product_id":"filter-kit-ndfa10lk-8-a","title":"Neutral Density Filter Kit NDFA10LK-8-A","description":"\u003ch2\u003eNeutral Density Filter Kit — Model NDFA10LK-8-A\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eNeutral Density Filter Kit\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll filter element diameters are 25.4 mm\u003c\/li\u003e\n\u003cli\u003eThe packaging box kit is stored independently with compartments for easy carrying\u003c\/li\u003e\n\u003cli\u003eThe turret-style mounting kit uses a stress-free snap ring for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK organizes filters of the same shape into a filter kit set. The outer box of the kit with packaging is made of selected PP material, featuring a wave sponge on the upper cover and a partitioned sponge liner in the lower box. The filters can be stored and organized separately in compartments. The outer box is sturdy, pressure-resistant, and provides good protection. All filters in the kit are installed and fixed in standard sleeves, and the surface of the partitioned sponge liner is marked with product models for easy identification and storage by users. For the turret-mounted filter kit, stress-free retaining rings are used to install bare chips, with numbers marked on the side representing OD values, allowing for convenient switching as needed during use.\u003c\/p\u003e\n\u003ch3\u003eNeutral Density Filter Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBox dimensions: 230×180×50 mm\u003c\/li\u003e\n\u003cli\u003eSlot diameter: 30.5 mm\u003c\/li\u003e\n\u003cli\u003eAbsorptive and reflective kits available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK filter kit includes commonly used OD (0.1-8.0) filters, currently offering both absorption-type and reflection-type filter kits as options. LBTEK also provides custom configuration services, such as the number of filters, size, OD, etc. For specific customization requirements, please contact LBTEK technical support.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518734975130,"sku":"NDFA10LK-8-A","price":728.52,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E4_B8_AD_E6_80_A7_E6_BB_A4_E5_85_89_E7_89_87_E5_A5_97_E4_BB_B6-Fm0TInWXx0NK3CaZQqPXlsCGiBEN_99047eaa-a408-42f7-b0ae-d9f7ef7c08fd.jpg?v=1772679863"},{"product_id":"filter-kit-ndfa10lk-8-b","title":"Neutral Density Filter Kit NDFA10LK-8-B","description":"\u003ch2\u003eNeutral Density Filter Kit — Model NDFA10LK-8-B\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eNeutral Density Filter Kit\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll filter element diameters are 25.4 mm\u003c\/li\u003e\n\u003cli\u003eThe packaging box kit is stored independently with compartments for easy carrying\u003c\/li\u003e\n\u003cli\u003eThe turret-style mounting kit uses a stress-free snap ring for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK organizes filters of the same shape into a filter kit set. The outer box of the kit with packaging is made of selected PP material, featuring a wave sponge on the upper cover and a partitioned sponge liner in the lower box. The filters can be stored and organized separately in compartments. The outer box is sturdy, pressure-resistant, and provides good protection. All filters in the kit are installed and fixed in standard sleeves, and the surface of the partitioned sponge liner is marked with product models for easy identification and storage by users. For the turret-mounted filter kit, stress-free retaining rings are used to install bare chips, with numbers marked on the side representing OD values, allowing for convenient switching as needed during use.\u003c\/p\u003e\n\u003ch3\u003eNeutral Density Filter Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBox dimensions: 230×180×50 mm\u003c\/li\u003e\n\u003cli\u003eSlot diameter: 30.5 mm\u003c\/li\u003e\n\u003cli\u003eAbsorptive and reflective kits available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK filter kit includes commonly used OD (0.1-8.0) filters, currently offering both absorption-type and reflection-type filter kits as options. LBTEK also provides custom configuration services, such as the number of filters, size, OD, etc. For specific customization requirements, please contact LBTEK technical support.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518736220314,"sku":"NDFA10LK-8-B","price":728.52,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E4_B8_AD_E6_80_A7_E6_BB_A4_E5_85_89_E7_89_87_E5_A5_97_E4_BB_B6-Fm0TInWXx0NK3CaZQqPXlsCGiBEN_51922507-2d39-45b7-8564-ac3b868c98c2.jpg?v=1772679869"},{"product_id":"filter-kit-ndfa10lk-7-c","title":"Neutral Density Filter Kit NDFA10LK-7-C","description":"\u003ch2\u003eNeutral Density Filter Kit — Model NDFA10LK-7-C\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eNeutral Density Filter Kit\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll filter element diameters are 25.4 mm\u003c\/li\u003e\n\u003cli\u003eThe packaging box kit is stored independently with compartments for easy carrying\u003c\/li\u003e\n\u003cli\u003eThe turret-style mounting kit uses a stress-free snap ring for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK organizes filters of the same shape into a filter kit set. The outer box of the kit with packaging is made of selected PP material, featuring a wave sponge on the upper cover and a partitioned sponge liner in the lower box. The filters can be stored and organized separately in compartments. The outer box is sturdy, pressure-resistant, and provides good protection. All filters in the kit are installed and fixed in standard sleeves, and the surface of the partitioned sponge liner is marked with product models for easy identification and storage by users. For the turret-mounted filter kit, stress-free retaining rings are used to install bare chips, with numbers marked on the side representing OD values, allowing for convenient switching as needed during use.\u003c\/p\u003e\n\u003ch3\u003eNeutral Density Filter Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBox dimensions: 230×180×50 mm\u003c\/li\u003e\n\u003cli\u003eSlot diameter: 30.5 mm\u003c\/li\u003e\n\u003cli\u003eAbsorptive and reflective kits available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK filter kit includes commonly used OD (0.1-8.0) filters, currently offering both absorption-type and reflection-type filter kits as options. LBTEK also provides custom configuration services, such as the number of filters, size, OD, etc. For specific customization requirements, please contact LBTEK technical support.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518737989786,"sku":"NDFA10LK-7-C","price":636.85,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E4_B8_AD_E6_80_A7_E6_BB_A4_E5_85_89_E7_89_87_E5_A5_97_E4_BB_B6-Fm0TInWXx0NK3CaZQqPXlsCGiBEN_bab9303d-583c-41aa-ba26-d17bee8cf45b.jpg?v=1772679874"},{"product_id":"filter-kit-ndfr10lk-8","title":"Neutral Density Filter Kit NDFR10LK-8","description":"\u003ch2\u003eNeutral Density Filter Kit — Model NDFR10LK-8\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eNeutral Density Filter Kit\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll filter element diameters are 25.4 mm\u003c\/li\u003e\n\u003cli\u003eThe packaging box kit is stored independently with compartments for easy carrying\u003c\/li\u003e\n\u003cli\u003eThe turret-style mounting kit uses a stress-free snap ring for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK organizes filters of the same shape into a filter kit set. The outer box of the kit with packaging is made of selected PP material, featuring a wave sponge on the upper cover and a partitioned sponge liner in the lower box. The filters can be stored and organized separately in compartments. The outer box is sturdy, pressure-resistant, and provides good protection. All filters in the kit are installed and fixed in standard sleeves, and the surface of the partitioned sponge liner is marked with product models for easy identification and storage by users. For the turret-mounted filter kit, stress-free retaining rings are used to install bare chips, with numbers marked on the side representing OD values, allowing for convenient switching as needed during use.\u003c\/p\u003e\n\u003ch3\u003eNeutral Density Filter Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBox dimensions: 230×180×50 mm\u003c\/li\u003e\n\u003cli\u003eSlot diameter: 30.5 mm\u003c\/li\u003e\n\u003cli\u003eAbsorptive and reflective kits available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK filter kit includes commonly used OD (0.1-8.0) filters, currently offering both absorption-type and reflection-type filter kits as options. LBTEK also provides custom configuration services, such as the number of filters, size, OD, etc. For specific customization requirements, please contact LBTEK technical support.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518739529882,"sku":"NDFR10LK-8","price":689.66,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E4_B8_AD_E6_80_A7_E6_BB_A4_E5_85_89_E7_89_87_E5_A5_97_E4_BB_B6-Fm0TInWXx0NK3CaZQqPXlsCGiBEN_d04200c7-2360-44e0-bd3d-e472cd79b533.jpg?v=1772679880"},{"product_id":"filter-kit-ndfa10lk-10","title":"Neutral Density Filter Kit NDFA10LK-10","description":"\u003ch2\u003eNeutral Density Filter Kit — Model NDFA10LK-10\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eNeutral Density Filter Kit\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll filter element diameters are 25.4 mm\u003c\/li\u003e\n\u003cli\u003eThe packaging box kit is stored independently with compartments for easy carrying\u003c\/li\u003e\n\u003cli\u003eThe turret-style mounting kit uses a stress-free snap ring for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK organizes filters of the same shape into a filter kit set. The outer box of the kit with packaging is made of selected PP material, featuring a wave sponge on the upper cover and a partitioned sponge liner in the lower box. The filters can be stored and organized separately in compartments. The outer box is sturdy, pressure-resistant, and provides good protection. All filters in the kit are installed and fixed in standard sleeves, and the surface of the partitioned sponge liner is marked with product models for easy identification and storage by users. For the turret-mounted filter kit, stress-free retaining rings are used to install bare chips, with numbers marked on the side representing OD values, allowing for convenient switching as needed during use.\u003c\/p\u003e\n\u003ch3\u003eNeutral Density Filter Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBox dimensions: 230×180×50 mm\u003c\/li\u003e\n\u003cli\u003eSlot diameter: 30.5 mm\u003c\/li\u003e\n\u003cli\u003eAbsorptive and reflective kits available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK filter kit includes commonly used OD (0.1-8.0) filters, currently offering both absorption-type and reflection-type filter kits as options. LBTEK also provides custom configuration services, such as the number of filters, size, OD, etc. For specific customization requirements, please contact LBTEK technical support.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518741037210,"sku":"NDFA10LK-10","price":603.19,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E4_B8_AD_E6_80_A7_E6_BB_A4_E5_85_89_E7_89_87_E5_A5_97_E4_BB_B6-Fm0TInWXx0NK3CaZQqPXlsCGiBEN_91e690e1-a315-41ad-8cff-334b9dc35459.jpg?v=1772679886"},{"product_id":"filter-kit-ndfa10lk-10-nir","title":"Neutral Density Filter Kit NDFA10LK-10-NIR","description":"\u003ch2\u003eNeutral Density Filter Kit — Model NDFA10LK-10-NIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eNeutral Density Filter Kit\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll filter element diameters are 25.4 mm\u003c\/li\u003e\n\u003cli\u003eThe packaging box kit is stored independently with compartments for easy carrying\u003c\/li\u003e\n\u003cli\u003eThe turret-style mounting kit uses a stress-free snap ring for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK organizes filters of the same shape into a filter kit set. The outer box of the kit with packaging is made of selected PP material, featuring a wave sponge on the upper cover and a partitioned sponge liner in the lower box. The filters can be stored and organized separately in compartments. The outer box is sturdy, pressure-resistant, and provides good protection. All filters in the kit are installed and fixed in standard sleeves, and the surface of the partitioned sponge liner is marked with product models for easy identification and storage by users. For the turret-mounted filter kit, stress-free retaining rings are used to install bare chips, with numbers marked on the side representing OD values, allowing for convenient switching as needed during use.\u003c\/p\u003e\n\u003ch3\u003eNeutral Density Filter Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBox dimensions: 230×180×50 mm\u003c\/li\u003e\n\u003cli\u003eSlot diameter: 30.5 mm\u003c\/li\u003e\n\u003cli\u003eAbsorptive and reflective kits available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK filter kit includes commonly used OD (0.1-8.0) filters, currently offering both absorption-type and reflection-type filter kits as options. LBTEK also provides custom configuration services, such as the number of filters, size, OD, etc. For specific customization requirements, please contact LBTEK technical support.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518742151322,"sku":"NDFA10LK-10-NIR","price":641.51,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E4_B8_AD_E6_80_A7_E6_BB_A4_E5_85_89_E7_89_87_E5_A5_97_E4_BB_B6-Fm0TInWXx0NK3CaZQqPXlsCGiBEN_e2df6fc1-0aeb-4f6b-898d-1b840e0bcb61.jpg?v=1772679891"},{"product_id":"filter-kit-mbf10-box-50-7","title":"Bandpass Filter Kits MBF10-BOX-50-7","description":"\u003ch2\u003eBandpass Filter Kits — Model MBF10-BOX-50-7\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll filter element diameters are 25.4 mm\u003c\/li\u003e\n\u003cli\u003eThe packaging box kit is stored independently with compartments for easy carrying\u003c\/li\u003e\n\u003cli\u003eThe turret-style mounting kit uses a stress-free snap ring for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK organizes filters of the same shape into a filter kit set. The outer box of the kit with packaging is made of selected PP material, featuring a wave sponge on the upper cover and a partitioned sponge liner in the lower box. The filters can be stored and organized separately in compartments. The outer box is sturdy, pressure-resistant, and provides good protection. All filters in the kit are installed and fixed in standard sleeves, and the surface of the partitioned sponge liner is marked with product models for easy identification and storage by users. For the turret-mounted filter kit, stress-free retaining rings are used to install bare chips, with numbers marked on the side representing OD values, allowing for convenient switching as needed during use.\u003c\/p\u003e\n\u003ch3\u003eBandpass Filter Kits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBox size: 230×180×50 mm\u003c\/li\u003e\n\u003cli\u003eSlot diameter: 25.4 mm\u003c\/li\u003e\n\u003cli\u003eSpectral FWHM (Full Width at Half Maximum): 25±3 nm or 50±5 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Bandpass Filter Kits includes filters with different wavelengths and FWHMs. Currently, filter kits with spectral FWHM of 25±3 nm and 50±5 nm are available. LBTEK also offers customizable filter combinations, such as filter quantity and size. For specific customization requirements, please contact LBTEK Technical Support.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518743625882,"sku":"MBF10-BOX-50-7","price":1753.08,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E5_B8_A6_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87_E5_A5_97_E4_BB_B6-FvbPHA7eLAKNaCD_212HDX9vvLhQ.jpg?v=1772679896"},{"product_id":"filter-kit-mbf10-box-25-7","title":"Bandpass Filter Kits MBF10-BOX-25-7","description":"\u003ch2\u003eBandpass Filter Kits — Model MBF10-BOX-25-7\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll filter element diameters are 25.4 mm\u003c\/li\u003e\n\u003cli\u003eThe packaging box kit is stored independently with compartments for easy carrying\u003c\/li\u003e\n\u003cli\u003eThe turret-style mounting kit uses a stress-free snap ring for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK organizes filters of the same shape into a filter kit set. The outer box of the kit with packaging is made of selected PP material, featuring a wave sponge on the upper cover and a partitioned sponge liner in the lower box. The filters can be stored and organized separately in compartments. The outer box is sturdy, pressure-resistant, and provides good protection. All filters in the kit are installed and fixed in standard sleeves, and the surface of the partitioned sponge liner is marked with product models for easy identification and storage by users. For the turret-mounted filter kit, stress-free retaining rings are used to install bare chips, with numbers marked on the side representing OD values, allowing for convenient switching as needed during use.\u003c\/p\u003e\n\u003ch3\u003eBandpass Filter Kits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBox size: 230×180×50 mm\u003c\/li\u003e\n\u003cli\u003eSlot diameter: 25.4 mm\u003c\/li\u003e\n\u003cli\u003eSpectral FWHM (Full Width at Half Maximum): 25±3 nm or 50±5 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Bandpass Filter Kits includes filters with different wavelengths and FWHMs. Currently, filter kits with spectral FWHM of 25±3 nm and 50±5 nm are available. LBTEK also offers customizable filter combinations, such as filter quantity and size. For specific customization requirements, please contact LBTEK Technical Support.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518744739994,"sku":"MBF10-BOX-25-7","price":1753.08,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E5_B8_A6_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87_E5_A5_97_E4_BB_B6-FvbPHA7eLAKNaCD_212HDX9vvLhQ_7a4ec996-f6b1-4d8e-8545-8b21b46331c6.jpg?v=1772679902"},{"product_id":"filter-kit-mefh10-boxsp-10","title":"Edgepass Filter Kits MEFH10-BOXSP-10","description":"\u003ch2\u003eEdgepass Filter Kits — Model MEFH10-BOXSP-10\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll filter element diameters are 25.4 mm\u003c\/li\u003e\n\u003cli\u003eThe packaging box kit is stored independently with compartments for easy carrying\u003c\/li\u003e\n\u003cli\u003eThe turret-style mounting kit uses a stress-free snap ring for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK organizes filters of the same shape into a filter kit set. The outer box of the kit with packaging is made of selected PP material, featuring a wave sponge on the upper cover and a partitioned sponge liner in the lower box. The filters can be stored and organized separately in compartments. The outer box is sturdy, pressure-resistant, and provides good protection. All filters in the kit are installed and fixed in standard sleeves, and the surface of the partitioned sponge liner is marked with product models for easy identification and storage by users. For the turret-mounted filter kit, stress-free retaining rings are used to install bare chips, with numbers marked on the side representing OD values, allowing for convenient switching as needed during use.\u003c\/p\u003e\n\u003ch3\u003eEdgepass Filter Kits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBox size: 230×180×50 mm\u003c\/li\u003e\n\u003cli\u003eSlot diameter: 25.4 mm\u003c\/li\u003e\n\u003cli\u003eVisible light or infrared light optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Quality Edgepass Filter Kits includes 10 or 8 mounted shortpass or longpass filters. Currently, we offer optional filter kits for visible or infrared light. LBTEK also offers customizable filter combinations, such as filter quantity and size. For specific customization requirements, please contact LBTEK Technical Support.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518745690266,"sku":"MEFH10-BOXSP-10","price":1607.12,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/3-1_E8_BE_B9_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87_E5_A5_97_E4_BB_B6-Fn3SdEHueibfN3bsRgWLU3T9SfyK.jpg?v=1772679907"},{"product_id":"filter-kit-mefh10-boxllp-8","title":"Edgepass Filter Kits MEFH10-BOXLLP-8","description":"\u003ch2\u003eEdgepass Filter Kits — Model MEFH10-BOXLLP-8\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll filter element diameters are 25.4 mm\u003c\/li\u003e\n\u003cli\u003eThe packaging box kit is stored independently with compartments for easy carrying\u003c\/li\u003e\n\u003cli\u003eThe turret-style mounting kit uses a stress-free snap ring for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK organizes filters of the same shape into a filter kit set. The outer box of the kit with packaging is made of selected PP material, featuring a wave sponge on the upper cover and a partitioned sponge liner in the lower box. The filters can be stored and organized separately in compartments. The outer box is sturdy, pressure-resistant, and provides good protection. All filters in the kit are installed and fixed in standard sleeves, and the surface of the partitioned sponge liner is marked with product models for easy identification and storage by users. For the turret-mounted filter kit, stress-free retaining rings are used to install bare chips, with numbers marked on the side representing OD values, allowing for convenient switching as needed during use.\u003c\/p\u003e\n\u003ch3\u003eEdgepass Filter Kits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBox size: 230×180×50 mm\u003c\/li\u003e\n\u003cli\u003eSlot diameter: 25.4 mm\u003c\/li\u003e\n\u003cli\u003eVisible light or infrared light optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Quality Edgepass Filter Kits includes 10 or 8 mounted shortpass or longpass filters. Currently, we offer optional filter kits for visible or infrared light. LBTEK also offers customizable filter combinations, such as filter quantity and size. For specific customization requirements, please contact LBTEK Technical Support.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518747164826,"sku":"MEFH10-BOXLLP-8","price":1290.44,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/3-1_E8_BE_B9_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87_E5_A5_97_E4_BB_B6-Fn3SdEHueibfN3bsRgWLU3T9SfyK_cc54050d-efb7-4d7b-8144-0113cc4d2c0f.jpg?v=1772679913"},{"product_id":"filter-kit-mefh10-boxslp-8","title":"Edgepass Filter Kits MEFH10-BOXSLP-8","description":"\u003ch2\u003eEdgepass Filter Kits — Model MEFH10-BOXSLP-8\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll filter element diameters are 25.4 mm\u003c\/li\u003e\n\u003cli\u003eThe packaging box kit is stored independently with compartments for easy carrying\u003c\/li\u003e\n\u003cli\u003eThe turret-style mounting kit uses a stress-free snap ring for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK organizes filters of the same shape into a filter kit set. The outer box of the kit with packaging is made of selected PP material, featuring a wave sponge on the upper cover and a partitioned sponge liner in the lower box. The filters can be stored and organized separately in compartments. The outer box is sturdy, pressure-resistant, and provides good protection. All filters in the kit are installed and fixed in standard sleeves, and the surface of the partitioned sponge liner is marked with product models for easy identification and storage by users. For the turret-mounted filter kit, stress-free retaining rings are used to install bare chips, with numbers marked on the side representing OD values, allowing for convenient switching as needed during use.\u003c\/p\u003e\n\u003ch3\u003eEdgepass Filter Kits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBox size: 230×180×50 mm\u003c\/li\u003e\n\u003cli\u003eSlot diameter: 25.4 mm\u003c\/li\u003e\n\u003cli\u003eVisible light or infrared light optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Quality Edgepass Filter Kits includes 10 or 8 mounted shortpass or longpass filters. Currently, we offer optional filter kits for visible or infrared light. LBTEK also offers customizable filter combinations, such as filter quantity and size. For specific customization requirements, please contact LBTEK Technical Support.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518748180634,"sku":"MEFH10-BOXSLP-8","price":1290.44,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/3-1_E8_BE_B9_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87_E5_A5_97_E4_BB_B6-Fn3SdEHueibfN3bsRgWLU3T9SfyK_08f716f7-a21a-49e6-95df-019ea267c3c8.jpg?v=1772679918"},{"product_id":"filter-kit-ndfafwm6c-1060","title":"Neutral Density Filter Kit, Turret Mounted NDFAFWM6C-1060","description":"\u003ch2\u003eNeutral Density Filter Kit, Turret Mounted — Model NDFAFWM6C-1060\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eNeutral Density Filter Kit, Turret Mounted\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll filter element diameters are 25.4 mm\u003c\/li\u003e\n\u003cli\u003eThe packaging box kit is stored independently with compartments for easy carrying\u003c\/li\u003e\n\u003cli\u003eThe turret-style mounting kit uses a stress-free snap ring for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK organizes filters of the same shape into a filter kit set. The outer box of the kit with packaging is made of selected PP material, featuring a wave sponge on the upper cover and a partitioned sponge liner in the lower box. The filters can be stored and organized separately in compartments. The outer box is sturdy, pressure-resistant, and provides good protection. All filters in the kit are installed and fixed in standard sleeves, and the surface of the partitioned sponge liner is marked with product models for easy identification and storage by users. For the turret-mounted filter kit, stress-free retaining rings are used to install bare chips, with numbers marked on the side representing OD values, allowing for convenient switching as needed during use.\u003c\/p\u003e\n\u003ch3\u003eNeutral Density Filter Kit, Turret Mounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNumber of sets: 6 PCS\u003c\/li\u003e\n\u003cli\u003eOD value: 0.3~6.0\u003c\/li\u003e\n\u003cli\u003eAbsorption type and reflection type optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Rotary Filter Wheel Kits include commonly used OD (0.3-6.0) filters, currently offering both absorption and reflection filter kits as options. LBTEK also provides custom configuration services, such as the number of filters, size, OD, etc. For specific customization requirements, please contact LBTEK technical support.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518749458586,"sku":"NDFAFWM6C-1060","price":433.78,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_BB_A4_E5_85_89_E7_89_87_E8_BD_AC_E8_BD_AE2-FtemdioUPnE3-f-1Gd9EYsYOeF7c.jpg?v=1772679923"},{"product_id":"filter-kit-ndfafwm6c-1060-a","title":"Neutral Density Filter Kit, Turret Mounted NDFAFWM6C-1060-A","description":"\u003ch2\u003eNeutral Density Filter Kit, Turret Mounted — Model NDFAFWM6C-1060-A\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eNeutral Density Filter Kit, Turret Mounted\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll filter element diameters are 25.4 mm\u003c\/li\u003e\n\u003cli\u003eThe packaging box kit is stored independently with compartments for easy carrying\u003c\/li\u003e\n\u003cli\u003eThe turret-style mounting kit uses a stress-free snap ring for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK organizes filters of the same shape into a filter kit set. The outer box of the kit with packaging is made of selected PP material, featuring a wave sponge on the upper cover and a partitioned sponge liner in the lower box. The filters can be stored and organized separately in compartments. The outer box is sturdy, pressure-resistant, and provides good protection. All filters in the kit are installed and fixed in standard sleeves, and the surface of the partitioned sponge liner is marked with product models for easy identification and storage by users. For the turret-mounted filter kit, stress-free retaining rings are used to install bare chips, with numbers marked on the side representing OD values, allowing for convenient switching as needed during use.\u003c\/p\u003e\n\u003ch3\u003eNeutral Density Filter Kit, Turret Mounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNumber of sets: 6 PCS\u003c\/li\u003e\n\u003cli\u003eOD value: 0.3~6.0\u003c\/li\u003e\n\u003cli\u003eAbsorption type and reflection type optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Rotary Filter Wheel Kits include commonly used OD (0.3-6.0) filters, currently offering both absorption and reflection filter kits as options. LBTEK also provides custom configuration services, such as the number of filters, size, OD, etc. For specific customization requirements, please contact LBTEK technical support.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518750736538,"sku":"NDFAFWM6C-1060-A","price":617.24,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_BB_A4_E5_85_89_E7_89_87_E8_BD_AC_E8_BD_AE2-FtemdioUPnE3-f-1Gd9EYsYOeF7c_09b94f66-74a1-44ee-88f2-2c863450ac7c.jpg?v=1772679929"},{"product_id":"filter-kit-ndfafwm6c-1060-b","title":"Neutral Density Filter Kit, Turret Mounted NDFAFWM6C-1060-B","description":"\u003ch2\u003eNeutral Density Filter Kit, Turret Mounted — Model NDFAFWM6C-1060-B\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eNeutral Density Filter Kit, Turret Mounted\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll filter element diameters are 25.4 mm\u003c\/li\u003e\n\u003cli\u003eThe packaging box kit is stored independently with compartments for easy carrying\u003c\/li\u003e\n\u003cli\u003eThe turret-style mounting kit uses a stress-free snap ring for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK organizes filters of the same shape into a filter kit set. The outer box of the kit with packaging is made of selected PP material, featuring a wave sponge on the upper cover and a partitioned sponge liner in the lower box. The filters can be stored and organized separately in compartments. The outer box is sturdy, pressure-resistant, and provides good protection. All filters in the kit are installed and fixed in standard sleeves, and the surface of the partitioned sponge liner is marked with product models for easy identification and storage by users. For the turret-mounted filter kit, stress-free retaining rings are used to install bare chips, with numbers marked on the side representing OD values, allowing for convenient switching as needed during use.\u003c\/p\u003e\n\u003ch3\u003eNeutral Density Filter Kit, Turret Mounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNumber of sets: 6 PCS\u003c\/li\u003e\n\u003cli\u003eOD value: 0.3~6.0\u003c\/li\u003e\n\u003cli\u003eAbsorption type and reflection type optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Rotary Filter Wheel Kits include commonly used OD (0.3-6.0) filters, currently offering both absorption and reflection filter kits as options. LBTEK also provides custom configuration services, such as the number of filters, size, OD, etc. For specific customization requirements, please contact LBTEK technical support.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518751588506,"sku":"NDFAFWM6C-1060-B","price":617.24,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_BB_A4_E5_85_89_E7_89_87_E8_BD_AC_E8_BD_AE2-FtemdioUPnE3-f-1Gd9EYsYOeF7c_295c1230-1098-4945-a99f-0c6ad3c80021.jpg?v=1772679934"},{"product_id":"filter-kit-ndfafwm6c-0340-c","title":"Neutral Density Filter Kit, Turret Mounted NDFAFWM6C-0340-C","description":"\u003ch2\u003eNeutral Density Filter Kit, Turret Mounted — Model NDFAFWM6C-0340-C\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eNeutral Density Filter Kit, Turret Mounted\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll filter element diameters are 25.4 mm\u003c\/li\u003e\n\u003cli\u003eThe packaging box kit is stored independently with compartments for easy carrying\u003c\/li\u003e\n\u003cli\u003eThe turret-style mounting kit uses a stress-free snap ring for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK organizes filters of the same shape into a filter kit set. The outer box of the kit with packaging is made of selected PP material, featuring a wave sponge on the upper cover and a partitioned sponge liner in the lower box. The filters can be stored and organized separately in compartments. The outer box is sturdy, pressure-resistant, and provides good protection. All filters in the kit are installed and fixed in standard sleeves, and the surface of the partitioned sponge liner is marked with product models for easy identification and storage by users. For the turret-mounted filter kit, stress-free retaining rings are used to install bare chips, with numbers marked on the side representing OD values, allowing for convenient switching as needed during use.\u003c\/p\u003e\n\u003ch3\u003eNeutral Density Filter Kit, Turret Mounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNumber of sets: 6 PCS\u003c\/li\u003e\n\u003cli\u003eOD value: 0.3~6.0\u003c\/li\u003e\n\u003cli\u003eAbsorption type and reflection type optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Rotary Filter Wheel Kits include commonly used OD (0.3-6.0) filters, currently offering both absorption and reflection filter kits as options. LBTEK also provides custom configuration services, such as the number of filters, size, OD, etc. For specific customization requirements, please contact LBTEK technical support.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518752473242,"sku":"NDFAFWM6C-0340-C","price":621.52,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_BB_A4_E5_85_89_E7_89_87_E8_BD_AC_E8_BD_AE2-FtemdioUPnE3-f-1Gd9EYsYOeF7c_88ba274a-58d8-4ec5-9e00-a322679a956e.jpg?v=1772679939"},{"product_id":"filter-kit-ndfafwm6c-1060-nir","title":"Neutral Density Filter Kit, Turret Mounted NDFAFWM6C-1060-NIR","description":"\u003ch2\u003eNeutral Density Filter Kit, Turret Mounted — Model NDFAFWM6C-1060-NIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eNeutral Density Filter Kit, Turret Mounted\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll filter element diameters are 25.4 mm\u003c\/li\u003e\n\u003cli\u003eThe packaging box kit is stored independently with compartments for easy carrying\u003c\/li\u003e\n\u003cli\u003eThe turret-style mounting kit uses a stress-free snap ring for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK organizes filters of the same shape into a filter kit set. The outer box of the kit with packaging is made of selected PP material, featuring a wave sponge on the upper cover and a partitioned sponge liner in the lower box. The filters can be stored and organized separately in compartments. The outer box is sturdy, pressure-resistant, and provides good protection. All filters in the kit are installed and fixed in standard sleeves, and the surface of the partitioned sponge liner is marked with product models for easy identification and storage by users. For the turret-mounted filter kit, stress-free retaining rings are used to install bare chips, with numbers marked on the side representing OD values, allowing for convenient switching as needed during use.\u003c\/p\u003e\n\u003ch3\u003eNeutral Density Filter Kit, Turret Mounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNumber of sets: 6 PCS\u003c\/li\u003e\n\u003cli\u003eOD value: 0.3~6.0\u003c\/li\u003e\n\u003cli\u003eAbsorption type and reflection type optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Rotary Filter Wheel Kits include commonly used OD (0.3-6.0) filters, currently offering both absorption and reflection filter kits as options. LBTEK also provides custom configuration services, such as the number of filters, size, OD, etc. For specific customization requirements, please contact LBTEK technical support.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518753390746,"sku":"NDFAFWM6C-1060-NIR","price":513.42,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_BB_A4_E5_85_89_E7_89_87_E8_BD_AC_E8_BD_AE2-FtemdioUPnE3-f-1Gd9EYsYOeF7c_e77e0fed-0099-4b97-9e6b-07da4bc36b44.jpg?v=1772679944"},{"product_id":"filter-kit-ndfrfwm6c-0340","title":"Neutral Density Filter Kit, Turret Mounted NDFRFWM6C-0340","description":"\u003ch2\u003eNeutral Density Filter Kit, Turret Mounted — Model NDFRFWM6C-0340\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eNeutral Density Filter Kit, Turret Mounted\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll filter element diameters are 25.4 mm\u003c\/li\u003e\n\u003cli\u003eThe packaging box kit is stored independently with compartments for easy carrying\u003c\/li\u003e\n\u003cli\u003eThe turret-style mounting kit uses a stress-free snap ring for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK organizes filters of the same shape into a filter kit set. The outer box of the kit with packaging is made of selected PP material, featuring a wave sponge on the upper cover and a partitioned sponge liner in the lower box. The filters can be stored and organized separately in compartments. The outer box is sturdy, pressure-resistant, and provides good protection. All filters in the kit are installed and fixed in standard sleeves, and the surface of the partitioned sponge liner is marked with product models for easy identification and storage by users. For the turret-mounted filter kit, stress-free retaining rings are used to install bare chips, with numbers marked on the side representing OD values, allowing for convenient switching as needed during use.\u003c\/p\u003e\n\u003ch3\u003eNeutral Density Filter Kit, Turret Mounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNumber of sets: 6 PCS\u003c\/li\u003e\n\u003cli\u003eOD value: 0.3~6.0\u003c\/li\u003e\n\u003cli\u003eAbsorption type and reflection type optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Rotary Filter Wheel Kits include commonly used OD (0.3-6.0) filters, currently offering both absorption and reflection filter kits as options. LBTEK also provides custom configuration services, such as the number of filters, size, OD, etc. For specific customization requirements, please contact LBTEK technical support.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518754242714,"sku":"NDFRFWM6C-0340","price":570.65,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_BB_A4_E5_85_89_E7_89_87_E8_BD_AC_E8_BD_AE2-FtemdioUPnE3-f-1Gd9EYsYOeF7c_f5ed83a6-c2e7-4e85-8190-62f975b1c8f5.jpg?v=1772679950"},{"product_id":"filter-kit-ndfrfwm6c-0340-c","title":"Neutral Density Filter Kit, Turret Mounted NDFRFWM6C-0340-C","description":"\u003ch2\u003eNeutral Density Filter Kit, Turret Mounted — Model NDFRFWM6C-0340-C\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eNeutral Density Filter Kit, Turret Mounted\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll filter element diameters are 25.4 mm\u003c\/li\u003e\n\u003cli\u003eThe packaging box kit is stored independently with compartments for easy carrying\u003c\/li\u003e\n\u003cli\u003eThe turret-style mounting kit uses a stress-free snap ring for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK organizes filters of the same shape into a filter kit set. The outer box of the kit with packaging is made of selected PP material, featuring a wave sponge on the upper cover and a partitioned sponge liner in the lower box. The filters can be stored and organized separately in compartments. The outer box is sturdy, pressure-resistant, and provides good protection. All filters in the kit are installed and fixed in standard sleeves, and the surface of the partitioned sponge liner is marked with product models for easy identification and storage by users. For the turret-mounted filter kit, stress-free retaining rings are used to install bare chips, with numbers marked on the side representing OD values, allowing for convenient switching as needed during use.\u003c\/p\u003e\n\u003ch3\u003eNeutral Density Filter Kit, Turret Mounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNumber of sets: 6 PCS\u003c\/li\u003e\n\u003cli\u003eOD value: 0.3~6.0\u003c\/li\u003e\n\u003cli\u003eAbsorption type and reflection type optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Rotary Filter Wheel Kits include commonly used OD (0.3-6.0) filters, currently offering both absorption and reflection filter kits as options. LBTEK also provides custom configuration services, such as the number of filters, size, OD, etc. For specific customization requirements, please contact LBTEK technical support.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518755127450,"sku":"NDFRFWM6C-0340-C","price":513.42,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E6_BB_A4_E5_85_89_E7_89_87_E8_BD_AC_E8_BD_AE2-FtemdioUPnE3-f-1Gd9EYsYOeF7c_ee1e7496-b1a5-49f0-9042-30e975ffeb46.jpg?v=1772679954"},{"product_id":"neutral-density-filter-wheel-cndfr-50c-6m","title":"Continuously Variable Neutral Density Filter Wheel for 30 mm Coaxial Systems CNDFR-50C-6M","description":"\u003ch2\u003eContinuously Variable Neutral Density Filter Wheel for 30 mm Coaxial Systems — Model CNDFR-50C-6M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eContinuously Variable Neutral Density Filter Wheel for 30 mm Coaxial Systems\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOD value adjustable through rotating the angle\u003c\/li\u003e\n\u003cli\u003eØ50 mm filter wheel\u003c\/li\u003e\n\u003cli\u003eContinuous and stepped options available\u003c\/li\u003e\n\u003cli\u003eApplicable for 240 - 1200 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Neutral Density Filter Wheel for 30 mm coaxial systems features a UV fused silica base with a metal (Inconel) coating. Continuous and steped neutral density filters are available. The continuous neutral density filters have OD ranges of 0.04-2.0, 0.04-4.0, or 0.04-6.0, while the step-index neutral density filters have OD ranges of 0.04 to 1.0 or 0.04 to 3.0. The filters have a diameter of 50 mm and are mounted on a rotating lever arm for easy removal from the optical path. The filter wheel features 30 mm coaxial mounting plates on both sides, which include internally SM1-threaded ports and four through holes for integration into coaxial systems. Additionally, an M4 tapped hole is located on the bottom for mounting to 12.7 mm series posts and accessories.\u003c\/p\u003e\n\u003ch3\u003eContinuously Variable Neutral Density Filter Wheel for 30 mm Coaxial Systems\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate Material: UV Fused Silica\u003c\/li\u003e\n\u003cli\u003eCoating: Inconel\u003c\/li\u003e\n\u003cli\u003eRotatable with swivel lever arm\u003c\/li\u003e\n\u003cli\u003eCompatible with SM1 lens tubes and 30 mm cage systems\u003c\/li\u003e\n\u003cli\u003eM4 threaded holes on bottom\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK continuous neutral density filter wheel is designed for 30 mm coaxial systems, with precision engineering to minimize the impact on the optical element's clear aperture. The coated side is marked with a scale, and for optimal performance, it is recommended to have light incident from this side. It is compatible with both SM1 lens tubes and 30 mm coaxial systems. Additionally, the coaxial plate features an M4 threaded hole at the bottom for mounting to our 12.7 mm series posts and accessories.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518755979418,"sku":"CNDFR-50C-6M","price":789.34,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E8_BF_9E_E7_BB_AD_E5_9E_8B_E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87_E8_BD_AE_EF_BC_8C_E7_94_A8_E4_BA_8E30_20mm_E5_90_8C_E8_BD_B4_E7_B3_BB_E7_BB_9F-Fl-gt_TfF0.jpg?v=1772679960"},{"product_id":"neutral-density-filter-wheel-cndfr-50c-4m","title":"Continuously Variable Neutral Density Filter Wheel for 30 mm Coaxial Systems CNDFR-50C-4M","description":"\u003ch2\u003eContinuously Variable Neutral Density Filter Wheel for 30 mm Coaxial Systems — Model CNDFR-50C-4M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eContinuously Variable Neutral Density Filter Wheel for 30 mm Coaxial Systems\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOD value adjustable through rotating the angle\u003c\/li\u003e\n\u003cli\u003eØ50 mm filter wheel\u003c\/li\u003e\n\u003cli\u003eContinuous and stepped options available\u003c\/li\u003e\n\u003cli\u003eApplicable for 240 - 1200 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Neutral Density Filter Wheel for 30 mm coaxial systems features a UV fused silica base with a metal (Inconel) coating. Continuous and steped neutral density filters are available. The continuous neutral density filters have OD ranges of 0.04-2.0, 0.04-4.0, or 0.04-6.0, while the step-index neutral density filters have OD ranges of 0.04 to 1.0 or 0.04 to 3.0. The filters have a diameter of 50 mm and are mounted on a rotating lever arm for easy removal from the optical path. The filter wheel features 30 mm coaxial mounting plates on both sides, which include internally SM1-threaded ports and four through holes for integration into coaxial systems. Additionally, an M4 tapped hole is located on the bottom for mounting to 12.7 mm series posts and accessories.\u003c\/p\u003e\n\u003ch3\u003eContinuously Variable Neutral Density Filter Wheel for 30 mm Coaxial Systems\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate Material: UV Fused Silica\u003c\/li\u003e\n\u003cli\u003eCoating: Inconel\u003c\/li\u003e\n\u003cli\u003eRotatable with swivel lever arm\u003c\/li\u003e\n\u003cli\u003eCompatible with SM1 lens tubes and 30 mm cage systems\u003c\/li\u003e\n\u003cli\u003eM4 threaded holes on bottom\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK continuous neutral density filter wheel is designed for 30 mm coaxial systems, with precision engineering to minimize the impact on the optical element's clear aperture. The coated side is marked with a scale, and for optimal performance, it is recommended to have light incident from this side. It is compatible with both SM1 lens tubes and 30 mm coaxial systems. Additionally, the coaxial plate features an M4 threaded hole at the bottom for mounting to our 12.7 mm series posts and accessories.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518756962458,"sku":"CNDFR-50C-4M","price":679.63,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E8_BF_9E_E7_BB_AD_E5_9E_8B_E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87_E8_BD_AE_EF_BC_8C_E7_94_A8_E4_BA_8E30_20mm_E5_90_8C_E8_BD_B4_E7_B3_BB_E7_BB_9F-Fl-gt_TfF0_51253971-f9a3-4054-a33d-59a62d57d280.jpg?v=1772679966"},{"product_id":"neutral-density-filter-wheel-cndfr-50c-2m","title":"Continuously Variable Neutral Density Filter Wheel for 30 mm Coaxial Systems CNDFR-50C-2M","description":"\u003ch2\u003eContinuously Variable Neutral Density Filter Wheel for 30 mm Coaxial Systems — Model CNDFR-50C-2M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eContinuously Variable Neutral Density Filter Wheel for 30 mm Coaxial Systems\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOD value adjustable through rotating the angle\u003c\/li\u003e\n\u003cli\u003eØ50 mm filter wheel\u003c\/li\u003e\n\u003cli\u003eContinuous and stepped options available\u003c\/li\u003e\n\u003cli\u003eApplicable for 240 - 1200 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Neutral Density Filter Wheel for 30 mm coaxial systems features a UV fused silica base with a metal (Inconel) coating. Continuous and steped neutral density filters are available. The continuous neutral density filters have OD ranges of 0.04-2.0, 0.04-4.0, or 0.04-6.0, while the step-index neutral density filters have OD ranges of 0.04 to 1.0 or 0.04 to 3.0. The filters have a diameter of 50 mm and are mounted on a rotating lever arm for easy removal from the optical path. The filter wheel features 30 mm coaxial mounting plates on both sides, which include internally SM1-threaded ports and four through holes for integration into coaxial systems. Additionally, an M4 tapped hole is located on the bottom for mounting to 12.7 mm series posts and accessories.\u003c\/p\u003e\n\u003ch3\u003eContinuously Variable Neutral Density Filter Wheel for 30 mm Coaxial Systems\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate Material: UV Fused Silica\u003c\/li\u003e\n\u003cli\u003eCoating: Inconel\u003c\/li\u003e\n\u003cli\u003eRotatable with swivel lever arm\u003c\/li\u003e\n\u003cli\u003eCompatible with SM1 lens tubes and 30 mm cage systems\u003c\/li\u003e\n\u003cli\u003eM4 threaded holes on bottom\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK continuous neutral density filter wheel is designed for 30 mm coaxial systems, with precision engineering to minimize the impact on the optical element's clear aperture. The coated side is marked with a scale, and for optimal performance, it is recommended to have light incident from this side. It is compatible with both SM1 lens tubes and 30 mm coaxial systems. Additionally, the coaxial plate features an M4 threaded hole at the bottom for mounting to our 12.7 mm series posts and accessories.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518757847194,"sku":"CNDFR-50C-2M","price":679.63,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E8_BF_9E_E7_BB_AD_E5_9E_8B_E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87_E8_BD_AE_EF_BC_8C_E7_94_A8_E4_BA_8E30_20mm_E5_90_8C_E8_BD_B4_E7_B3_BB_E7_BB_9F-Fl-gt_TfF0_9a3ac193-d62e-48a9-ac08-db4f7ebb0fc1.jpg?v=1772679972"},{"product_id":"neutral-density-filter-wheel-cndfr-50s-3m","title":"Stepped Neutral Density Filter Wheel for 30 mm Coaxial Systems CNDFR-50S-3M","description":"\u003ch2\u003eStepped Neutral Density Filter Wheel for 30 mm Coaxial Systems — Model CNDFR-50S-3M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eStepped Neutral Density Filter Wheel for 30 mm Coaxial Systems\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOD value adjustable through rotating the angle\u003c\/li\u003e\n\u003cli\u003eØ50 mm filter wheel\u003c\/li\u003e\n\u003cli\u003eContinuous and stepped options available\u003c\/li\u003e\n\u003cli\u003eApplicable for 240 - 1200 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Neutral Density Filter Wheel for 30 mm coaxial systems features a UV fused silica base with a metal (Inconel) coating. Continuous and steped neutral density filters are available. The continuous neutral density filters have OD ranges of 0.04-2.0, 0.04-4.0, or 0.04-6.0, while the step-index neutral density filters have OD ranges of 0.04 to 1.0 or 0.04 to 3.0. The filters have a diameter of 50 mm and are mounted on a rotating lever arm for easy removal from the optical path. The filter wheel features 30 mm coaxial mounting plates on both sides, which include internally SM1-threaded ports and four through holes for integration into coaxial systems. Additionally, an M4 tapped hole is located on the bottom for mounting to 12.7 mm series posts and accessories.\u003c\/p\u003e\n\u003ch3\u003eStepped Neutral Density Filter Wheel for 30 mm Coaxial Systems\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate Material: UV Fused Silica\u003c\/li\u003e\n\u003cli\u003eCoating: Inconel\u003c\/li\u003e\n\u003cli\u003eRotatable with swivel lever arm\u003c\/li\u003e\n\u003cli\u003eCompatible with SM1 lens tubes and 30 mm cage systems\u003c\/li\u003e\n\u003cli\u003eM4 threaded holes on bottom\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Stepped Neutral Density Filter Wheel is designed for 30 mm coaxial systems, with precision engineering to minimize the impact on the optical element’s clear aperture. The side with the scale is coated, and for optimal performance, it is recommended to have light incident from this side. It is compatible with both SM1 lens tubes and 30 mm coaxial systems. Additionally, the coaxial plate features an M4 threaded hole at the bottom for mounting to our 12.7 mm series posts and accessories.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518758305946,"sku":"CNDFR-50S-3M","price":1291.19,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E9_98_B6_E8_B7_83_E5_BC_8F_E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87_E8_BD_AE_EF_BC_8C_E7_94_A8_E4_BA_8E30_20mm_E5_90_8C_E8_BD_B4_E7_B3_BB_E7_BB_9F-FqxUIgGF7L.jpg?v=1772679977"},{"product_id":"neutral-density-filter-wheel-cndfr-50s-1m","title":"Stepped Neutral Density Filter Wheel for 30 mm Coaxial Systems CNDFR-50S-1M","description":"\u003ch2\u003eStepped Neutral Density Filter Wheel for 30 mm Coaxial Systems — Model CNDFR-50S-1M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eStepped Neutral Density Filter Wheel for 30 mm Coaxial Systems\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOD value adjustable through rotating the angle\u003c\/li\u003e\n\u003cli\u003eØ50 mm filter wheel\u003c\/li\u003e\n\u003cli\u003eContinuous and stepped options available\u003c\/li\u003e\n\u003cli\u003eApplicable for 240 - 1200 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Neutral Density Filter Wheel for 30 mm coaxial systems features a UV fused silica base with a metal (Inconel) coating. Continuous and steped neutral density filters are available. The continuous neutral density filters have OD ranges of 0.04-2.0, 0.04-4.0, or 0.04-6.0, while the step-index neutral density filters have OD ranges of 0.04 to 1.0 or 0.04 to 3.0. The filters have a diameter of 50 mm and are mounted on a rotating lever arm for easy removal from the optical path. The filter wheel features 30 mm coaxial mounting plates on both sides, which include internally SM1-threaded ports and four through holes for integration into coaxial systems. Additionally, an M4 tapped hole is located on the bottom for mounting to 12.7 mm series posts and accessories.\u003c\/p\u003e\n\u003ch3\u003eStepped Neutral Density Filter Wheel for 30 mm Coaxial Systems\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate Material: UV Fused Silica\u003c\/li\u003e\n\u003cli\u003eCoating: Inconel\u003c\/li\u003e\n\u003cli\u003eRotatable with swivel lever arm\u003c\/li\u003e\n\u003cli\u003eCompatible with SM1 lens tubes and 30 mm cage systems\u003c\/li\u003e\n\u003cli\u003eM4 threaded holes on bottom\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LBTEK Stepped Neutral Density Filter Wheel is designed for 30 mm coaxial systems, with precision engineering to minimize the impact on the optical element’s clear aperture. The side with the scale is coated, and for optimal performance, it is recommended to have light incident from this side. It is compatible with both SM1 lens tubes and 30 mm coaxial systems. Additionally, the coaxial plate features an M4 threaded hole at the bottom for mounting to our 12.7 mm series posts and accessories.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518758797466,"sku":"CNDFR-50S-1M","price":1291.19,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E9_98_B6_E8_B7_83_E5_BC_8F_E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87_E8_BD_AE_EF_BC_8C_E7_94_A8_E4_BA_8E30_20mm_E5_90_8C_E8_BD_B4_E7_B3_BB_E7_BB_9F-FqxUIgGF7L_b06e1777-e983-44f5-9169-eedaaf47937e.jpg?v=1772679982"},{"product_id":"absorption-type-neutral-density-filter-uncoated-mndfa10-80","title":"Neutral Density Filter, Round, Uncoated, Mounted MNDFA10-80","description":"\u003ch2\u003eNeutral Density Filter, Round, Uncoated, Mounted — Model MNDFA10-80\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 400 nm-650 nm, ØØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAbsorptive Neutral Density Attenuators\u003c\/li\u003e\n\u003cli\u003eUncoated: 400 nm-650 nm\u003c\/li\u003e\n\u003cli\u003eOD: 0.1-8.0\u003c\/li\u003e\n\u003cli\u003eLow Power Applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK absorptive neutral density attenuators (uncoated) utilize a high-performance neutral density glass substrate, which exhibits stable absorption characteristics in the 400-650 nm wavelength range, making them suitable for various low-power laser energy attenuation applications. This product is currently available in 19 optical density specifications (OD 0.1-8.0) and 3 size options (Ø12.7 mm, Ø25.4 mm, Ø50 mm), fully meeting diverse experimental requirements. Among them, the circular absorptive neutral density attenuators are also offered in a mounted version (MNDFA series), where each product is pre-installed in a standard lens tube of the corresponding size (removable). Additionally, LBTEK can provide custom services for attenuators with specific sizes and optical density values. For customization inquiries, please feel free to contact technical support.\u003c\/p\u003e\n\u003ch3\u003eNeutral Density Filter, Round, Uncoated, Mounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLow Power Applications\u003c\/li\u003e\n\u003cli\u003eAbsorptive Neutral Density Filters\u003c\/li\u003e\n\u003cli\u003ePre-installed Mechanical Housing, Removable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAbsorbing neutral density attenuator with installation mounted on coaxial mounting plate\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518759714970,"sku":"MNDFA10-80","price":56.72,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87-_E4_BA_A7_E5_93_81_E9_9B_86-FsxDK9e3fgtYZN488XnHcQ8oeYd.jpg?v=1772679988"},{"product_id":"absorption-type-neutral-density-filter-uncoated-mndfa10-70","title":"Neutral Density Filter, Round, Uncoated, Mounted MNDFA10-70","description":"\u003ch2\u003eNeutral Density Filter, Round, Uncoated, Mounted — Model MNDFA10-70\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 400 nm-650 nm, ØØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAbsorptive Neutral Density Attenuators\u003c\/li\u003e\n\u003cli\u003eUncoated: 400 nm-650 nm\u003c\/li\u003e\n\u003cli\u003eOD: 0.1-8.0\u003c\/li\u003e\n\u003cli\u003eLow Power Applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK absorptive neutral density attenuators (uncoated) utilize a high-performance neutral density glass substrate, which exhibits stable absorption characteristics in the 400-650 nm wavelength range, making them suitable for various low-power laser energy attenuation applications. This product is currently available in 19 optical density specifications (OD 0.1-8.0) and 3 size options (Ø12.7 mm, Ø25.4 mm, Ø50 mm), fully meeting diverse experimental requirements. Among them, the circular absorptive neutral density attenuators are also offered in a mounted version (MNDFA series), where each product is pre-installed in a standard lens tube of the corresponding size (removable). Additionally, LBTEK can provide custom services for attenuators with specific sizes and optical density values. 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For customization inquiries, please feel free to contact technical support.\u003c\/p\u003e\n\u003ch3\u003eNeutral Density Filter, Round, Uncoated, Mounted\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLow Power Applications\u003c\/li\u003e\n\u003cli\u003eAbsorptive Neutral Density Filters\u003c\/li\u003e\n\u003cli\u003ePre-installed Mechanical Housing, Removable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAbsorbing neutral density attenuator with installation mounted on coaxial mounting plate\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47518763679898,"sku":"MNDFA10-40","price":56.72,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E4_B8_AD_E6_80_A7_E5_AF_86_E5_BA_A6_E6_BB_A4_E5_85_89_E7_89_87-_E4_BA_A7_E5_93_81_E9_9B_86-FsxDK9e3fgtYZN488XnHcQ8oeYd_bb9e9f3a-33da-4aa8-a6d5-07cea0464874.jpg?v=1772680010"},{"product_id":"absorption-type-neutral-density-filter-uncoated-mndfa10-30","title":"Neutral Density Filter, Round, Uncoated, Mounted MNDFA10-30","description":"\u003ch2\u003eNeutral Density Filter, Round, Uncoated, Mounted — Model MNDFA10-30\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eOperating wavelength 400 nm-650 nm, ØØ25.4 mm.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAbsorptive Neutral Density Attenuators\u003c\/li\u003e\n\u003cli\u003eUncoated: 400 nm-650 nm\u003c\/li\u003e\n\u003cli\u003eOD: 0.1-8.0\u003c\/li\u003e\n\u003cli\u003eLow Power Applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK absorptive neutral density attenuators (uncoated) utilize a high-performance neutral density glass substrate, which exhibits stable absorption characteristics in the 400-650 nm wavelength range, making them suitable for various low-power laser energy attenuation applications. 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